FIND THE BEST PET DOOR SIZE FOR MY PET

Where To Install:

Door

Wall

Window

Sliding Glass Door

Screen Door

Pet Door Brand:

Measure the height of your pet from the tallest point of your pet's back to the ground: inches

Measure the width of your pet from the widest part from shoulders to shoulder: inches

My pet has limited mobility. A pet who has trouble walking needs a taller pet door so that it will be easier for them to climb through.

Door

Ideal Pet Products

5-32

15

Super Large

https://www.petdoors.com/products/ideal-designer?variant=33932746129546
Door

Ideal Pet Products

5-17

7

Medium

https://www.petdoors.com/products/ideal-designer?variant=33932746031242
Door

Ideal Pet Products

5-23

10.5

Extra Large

https://www.petdoors.com/products/ideal-designer?variant=33932746064010
Window

Patio Pacific

6-12

5.1

Small

https://www.petdoors.com/products/custom-sash-with-petsafe
Window

Liberty Pet Door

9-16

5

Small

https://www.petdoors.com/products/liberty-custom-window?variant=44750660370667
Window

Liberty Pet Door

9-22

7

Medium

https://www.petdoors.com/products/liberty-custom-window?variant=44750660403435
Window

Liberty Pet Door

9-28

9

Large

https://www.petdoors.com/products/liberty-custom-window?variant=44750660436203
Window

Patio Pacific

6-12

5.1

Small

https://www.petdoors.com/products/sash-with-petsafe
Window

Patio Pacific

6-11

5.1

Small

https://www.petdoors.com/products/window-with-petsafe
Screen Door

Ideal Pet Products

8-16

8.75

Original

https://www.petdoors.com/products/ideal-screen-fit-pet
Sliding Glass Door

Pet Door Products

9-15

6

Small

https://www.petdoors.com/products/pet-door-products-glass?variant=40494219526309
Sliding Glass Door

Pet Door Products

9-21

8

Medium

https://www.petdoors.com/products/pet-door-products-glass?variant=40494219591845
Sliding Glass Door

Pet Door Products

9-27

10

Large

https://www.petdoors.com/products/pet-door-products-glass?variant=40494219657381
Sliding Glass Door

Pet Door Products

9-34

12

Extra Large

https://www.petdoors.com/products/pet-door-products-glass?variant=40494219722917
Door

Ideal Pet Products

4-9

6.25

Cat Flap

https://www.petdoors.com/products/ideal-4-way?variant=33932148408458
Door

Ideal Pet Products

4-16

7.5

Large Cat Flap

https://www.petdoors.com/products/ideal-4-way?variant=33932718538890
Wall

High Tech Pet Products

12-19

6.38

Small

https://www.petdoors.com/products/high-tech-armor-flex-wall?variant=40271628009637
Wall

High Tech Pet Products

12-25

8.25

Medium

https://www.petdoors.com/products/high-tech-armor-flex-wall?variant=40271628042405
Wall

High Tech Pet Products

12-31

10.5

Large

https://www.petdoors.com/products/high-tech-armor-flex-wall?variant=40271628075173
Wall

High Tech Pet Products

12-38

12.5

Extra Large

https://www.petdoors.com/products/high-tech-armor-flex-wall?variant=40271628107941
Door

PetSafe Pet Doors

6-12

7.125

Original

https://www.petdoors.com/products/petsafe-4-way
Wall

Endura Flap

8-16

6

Small

https://www.petdoors.com/products/endura-flap-thick?variant=43536060088555
Wall

Endura Flap

8-22

11.25

Medium

https://www.petdoors.com/products/endura-flap-thick?variant=43536060154091
Wall

Endura Flap

8-28

10

Large

https://www.petdoors.com/products/endura-flap-thick?variant=43536060219627
Wall

Endura Flap

8-36

12

Extra Large

https://www.petdoors.com/products/endura-flap-thick?variant=43536060285163
Window

Whiskers and Windows

4-10

7

Original

https://www.petdoors.com/products/whiskers-custom-sash?variant=44692582269163
Window

Whiskers and Windows

4-10

7

Original

https://www.petdoors.com/products/whiskers-window?variant=44661188460779
Door

Utah Pet Access

8-22

8

Medium

https://www.petdoors.com/products/utah-pet-access?variant=43698146181355
Door

Utah Pet Access

8-28

10

Large

https://www.petdoors.com/products/utah-pet-access?variant=43698146115819
Door

Utah Pet Access

8-36

12

Extra Large

https://www.petdoors.com/products/utah-pet-access?variant=43698146050283
Window

Whiskers and Windows

4-10

7

Original

https://www.petdoors.com/products/whiskers-sash?variant=44692581122283
Door

PetSafe Pet Doors

4-8

5.91

Cat Door

https://www.petdoors.com/products/petsafe-microchip
Door

High Tech Pet Products

12-19

6.38

Small

https://www.petdoors.com/products/high-tech-armor-flex?variant=40271608742053
Door

High Tech Pet Products

12-25

8.25

Medium

https://www.petdoors.com/products/high-tech-armor-flex?variant=40271608774821
Door

High Tech Pet Products

12-31

10.5

Large

https://www.petdoors.com/products/high-tech-armor-flex?variant=40271608807589
Door

High Tech Pet Products

12-38

12.5

Extra Large

https://www.petdoors.com/products/high-tech-armor-flex?variant=40271608840357
Sliding Glass Door

Whiskers and Windows

4-12

7

Original

https://www.petdoors.com/products/whiskers-custom-slider?variant=46030382498027
Sliding Glass Door

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122357483
Sliding Glass Door

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122357483
Sliding Glass Door

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122357483
Sliding Glass Door

Endura Flap

9-34

12

Extra Large

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122357483
Wall

Endura Flap

9-16

6

Small

https://www.petdoors.com/products/endura-flap-cat-wall?variant=33932151816330
Sliding Glass Door

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-thermo?variant=40784617537701
Sliding Glass Door

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/endura-flap-thermo?variant=35762721194149
Sliding Glass Door

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/endura-flap-thermo?variant=35762721489061
Sliding Glass Door

Endura Flap

9-34

12

Extra Large

https://www.petdoors.com/products/endura-flap-thermo?variant=35762721849509
Sliding Glass Door

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-thermo-cat?variant=40494226440357
Sliding Glass Door

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/dual-panel-thermo-panel?variant=43405595902187
Sliding Glass Door

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/dual-panel-thermo-panel?variant=43405596197099
Sliding Glass Door

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/dual-panel-thermo-panel?variant=43405596492011
Sliding Glass Door

Endura Flap

9-34

12

Extra Large

https://www.petdoors.com/products/dual-panel-thermo-panel?variant=43405596786923
Window

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-window-cat?variant=35762599559333
Door

Endura Flap

9-16

6

Small

https://www.petdoors.com/products/endura-flap-cat-door?variant=33932147261578
Door

Cat Mate/Dog Mate Pet Doors

5-10

7

221 Deluxe

https://www.petdoors.com/products/catmate-door?variant=44709847367915
Door

Cat Mate/Dog Mate Pet Doors

8-22

11.75

Large

https://www.petdoors.com/products/dogmate-215-216?variant=33932715720842
Door

Cat Mate/Dog Mate Pet Doors

4-9

5.75

Original

https://www.petdoors.com/products/catmate-electronic
Door

Cat Mate/Dog Mate Pet Doors

4-9

6

Original

https://www.petdoors.com/products/catmate-elite-355?variant=33932697370762
Wall

Cat Mate/Dog Mate Pet Doors

4-9

5.75

Original

https://www.petdoors.com/products/catmate-microchip
Wall

Cat Mate/Dog Mate Pet Doors

4-9

5.75

Orignal

https://www.petdoors.com/products/catmate-wall?variant=33932149260426
Sliding Glass Door

Whiskers and Windows

4-10

7

Cat Flap

https://www.petdoors.com/products/whiskers-window-slider-cat-door?variant=34579451609253
Window

Whiskers and Windows

4-10

7

Cat Flap

https://www.petdoors.com/products/whiskers-windows-sliding-window?variant=35762832638117
Door

Hale Pet Door

5-14

6.5

Small Medium

https://www.petdoors.com/products/hale-door?variant=33932752846986
Door

Hale Pet Door

5-19

8.5

Medium

https://www.petdoors.com/products/hale-door?variant=33932753076362
Door

Hale Pet Door

5-23

8.5

Tall Medium

https://www.petdoors.com/products/hale-door?variant=33932753404042
Door

Hale Pet Door

5-24

11

Large

https://www.petdoors.com/products/hale-door?variant=33932753698954
Door

Hale Pet Door

5-29

11

Tall Large

https://www.petdoors.com/products/hale-door?variant=33932753961098
Door

Hale Pet Door

5-31

14

Extra Large

https://www.petdoors.com/products/hale-door?variant=33932754944138
Door

Hale Pet Door

5-34

11

Tall Large Plus

https://www.petdoors.com/products/hale-door?variant=33932754223242
Door

Hale Pet Door

5-36

14

Extra Large Plus

https://www.petdoors.com/products/hale-door?variant=33932755239050
Door

Hale Pet Door

5-42

11

Extra Tall Large

https://www.petdoors.com/products/hale-door?variant=33932754485386
Door

Hale Pet Door

5-44

15.5

Giant

https://www.petdoors.com/products/hale-door?variant=33932755501194
Screen Door

Hale Pet Door

5-14

6.5

Small Medium

https://www.petdoors.com/products/hale-screen?variant=33932714180746
Screen Door

Hale Pet Door

5-19

8.5

Medium

https://www.petdoors.com/products/hale-screen?variant=33932714377354
Screen Door

Hale Pet Door

5-23

8.5

Tall Medium

https://www.petdoors.com/products/hale-screen?variant=33932714475658
Screen Door

Hale Pet Door

5-24

11

Large

https://www.petdoors.com/products/hale-screen?variant=33932714573962
Screen Door

Hale Pet Door

5-29

11

Tall Large

https://www.petdoors.com/products/hale-screen?variant=33932714672266
Screen Door

Hale Pet Door

5-31

14

Extra Large

https://www.petdoors.com/products/hale-screen?variant=33932714967178
Screen Door

Hale Pet Door

5-34

11

Tall Large Plus

https://www.petdoors.com/products/hale-screen?variant=33932714770570
Screen Door

Hale Pet Door

5-36

14

Extra Large Plus

https://www.petdoors.com/products/hale-screen?variant=33932715065482
Screen Door

Hale Pet Door

5-42

11

Extra Tall Large

https://www.petdoors.com/products/hale-screen?variant=33932714868874
Screen Door

Hale Pet Door

5-44

15.5

Giant

https://www.petdoors.com/products/hale-screen?variant=33932715163786
Sliding Glass Door

Hale Pet Door

5-14

6.5

Small Medium

https://www.petdoors.com/products/hale-through-the-glass?variant=43846747947243
Sliding Glass Door

Hale Pet Door

5-19

8.5

Medium

https://www.petdoors.com/products/hale-through-the-glass?variant=43846747980011
Sliding Glass Door

Hale Pet Door

5-23

8.5

Tall Medium

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748012779
Sliding Glass Door

Hale Pet Door

5-24

11

Large

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748045547
Sliding Glass Door

Hale Pet Door

5-29

11

Tall Large

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748078315
Sliding Glass Door

Hale Pet Door

5-31

14

Extra Large

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748176619
Sliding Glass Door

Hale Pet Door

5-34

11

Tall Large Plus

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748111083
Sliding Glass Door

Hale Pet Door

5-36

14

Extra Large Plus

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748209387
Sliding Glass Door

Hale Pet Door

5-42

11

Extra Tall Large

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748143851
Sliding Glass Door

Hale Pet Door

5-44

15.5

Giant

https://www.petdoors.com/products/hale-through-the-glass?variant=43846748242155
Wall

Hale Pet Door

5-14

6.5

Small Medium

https://www.petdoors.com/products/hale-wall?variant=33932739084426
Wall

Hale Pet Door

5-19

8.5

Medium

https://www.petdoors.com/products/hale-wall?variant=33932739379338
Wall

Hale Pet Door

5-23

8.5

Tall Medium

https://www.petdoors.com/products/hale-wall?variant=33932739641482
Wall

Hale Pet Door

5-24

11

Large

https://www.petdoors.com/products/hale-wall?variant=33932739936394
Wall

Hale Pet Door

5-29

11

Tall Large

https://www.petdoors.com/products/hale-wall?variant=33932740264074
Wall

Hale Pet Door

5-31

14

Extra Large

https://www.petdoors.com/products/hale-wall?variant=33932741836938
Wall

Hale Pet Door

5-34

11

Tall Large Plus

https://www.petdoors.com/products/hale-wall?variant=33932740526218
Wall

Hale Pet Door

5-36

14

Extra Large Plus

https://www.petdoors.com/products/hale-wall?variant=33932741378186
Wall

Hale Pet Door

5-42

11

Extra Tall Large

https://www.petdoors.com/products/hale-wall?variant=33932740853898
Wall

Hale Pet Door

5-44

15.5

Giant

https://www.petdoors.com/products/hale-wall?variant=33932741673098
Wall

Hale Pet Door

5-14

6.5

Small Medium

https://www.petdoors.com/products/hale-thick-wall?variant=34614321741989
Wall

Hale Pet Door

5-19

8.5

Medium

https://www.petdoors.com/products/hale-thick-wall?variant=34614321971365
Wall

Hale Pet Door

5-23

8.5

Tall Medium

https://www.petdoors.com/products/hale-thick-wall?variant=34614322233509
Wall

Hale Pet Door

5-24

11

Large

https://www.petdoors.com/products/hale-thick-wall?variant=34614322495653
Wall

Hale Pet Door

5-29

11

Tall Large

https://www.petdoors.com/products/hale-thick-wall?variant=34614322757797
Wall

Hale Pet Door

5-31

14

Extra Large

https://www.petdoors.com/products/hale-thick-wall?variant=34614324363429
Wall

Hale Pet Door

5-34

11

Tall Large Plus

https://www.petdoors.com/products/hale-thick-wall?variant=34614323019941
Wall

Hale Pet Door

5-36

14

Extra Large Plus

https://www.petdoors.com/products/hale-thick-wall?variant=34614323773605
Wall

Hale Pet Door

5-42

11

Extra Tall Large

https://www.petdoors.com/products/hale-thick-wall?variant=34614323282085
Wall

Hale Pet Door

5-44

15.5

Giant

https://www.petdoors.com/products/hale-thick-wall?variant=34614324035749
Door

Endura Flap

9 - 16

6

Small

https://www.petdoors.com/products/endura-flap?variant=43303666614507
Door

Endura Flap

9-22

8

Medium

https://www.petdoors.com/products/endura-flap?variant=43303666680043
Door

Endura Flap

9-28

10

Large

https://www.petdoors.com/products/endura-flap?variant=43303666745579
Door

Endura Flap

9-36

12

Extra-Large

https://www.petdoors.com/products/endura-flap?variant=43303666811115
Sliding Glass Door

Endura Flap

8-14

6

Small

https://www.petdoors.com/products/endura-flap-severe-weather-vinyl-slider?variant=34579451838629
Sliding Glass Door

Endura Flap

8-21

8

Medium

https://www.petdoors.com/products/endura-flap-severe-weather-vinyl-slider?variant=34579451936933
Sliding Glass Door

Endura Flap

8-31

10

Large

https://www.petdoors.com/products/endura-flap-severe-weather-vinyl-slider?variant=34579452035237
Sliding Glass Door

Endura Flap

8-36

12

Extra-Large

https://www.petdoors.com/products/endura-flap-severe-weather-vinyl-slider?variant=34579452133541
Sliding Glass Door

Endura Flap

9 - 15

6

Small

https://www.petdoors.com/products/endura-flap-severe-weather?variant=34579451838629
Sliding Glass Door

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/endura-flap-thermo-panel-3e?variant=35762721194149
Sliding Glass Door

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/endura-flap-thermo-panel-3e?variant=35762721489061
Sliding Glass Door

Endura Flap

9-34

12

Extra-Large

https://www.petdoors.com/products/endura-flap-thermo-panel-3e?variant=35762721849509
Sliding Glass Door

Endura Flap

9 - 14

6

Small

https://www.petdoors.com/products/endura-flap-vinyl-slider?variant=40494217953445
Sliding Glass Door

Endura Flap

9 - 21

8

Medium

https://www.petdoors.com/products/endura-flap-vinyl-slider?variant=40494217986213
Sliding Glass Door

Endura Flap

9 - 32

10

Large

https://www.petdoors.com/products/endura-flap-vinyl-slider?variant=40494218018981
Sliding Glass Door

Endura Flap

9 - 38

12

Extra-Large

https://www.petdoors.com/products/endura-flap-vinyl-slider?variant=40494218084517
Sliding Glass Door

Endura Flap

9 - 15

6

Small

https://www.petdoors.com/products/endura-flap-cat-slider?variant=44116296827115
Wall

Endura Flap

9 - 16

6

Small

https://www.petdoors.com/products/endura-flap-wall?variant=42880416579819
Wall

Endura Flap

9 - 22

8

Medium

https://www.petdoors.com/products/endura-flap-wall?variant=42880416645355
Wall

Endura Flap

9 - 28

10

Large

https://www.petdoors.com/products/endura-flap-wall?variant=42880416710891
Wall

Endura Flap

9 - 36

12

Extra-Large

https://www.petdoors.com/products/endura-flap-wall?variant=42880416776427
Wall

Endura Flap

9 - 16

6

Small

https://www.petdoors.com/products/endura-flap-cat-doors-for-walls?variant=33932151816330
Window

Endura Flap

9 - 15

6

Small

https://www.petdoors.com/products/endura-flap-cat-door-horizontal-window?variant=35762599559333
Window

Endura Flap

9 - 15

6

Small

https://www.petdoors.com/products/thermo-sash-3e-cat-door?variant=33932683280522
Window

Endura Flap

9 - 15

6

Small

https://www.petdoors.com/products/thermo-sash-window?variant=34579267846309
Window

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/thermo-sash-window?variant=44241129308395
Window

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/thermo-sash-window?variant=44241129996523
Window

Endura Flap

9 - 34

12

Extra-Large

https://www.petdoors.com/products/thermo-sash-window?variant=44241131307243
Door

High Tech Pet Products

8- 15

8.25

Medium

https://www.petdoors.com/products/high-tech-door?variant=44095119294699
Door

High Tech Pet Products

8-24

12.25

Large

https://www.petdoors.com/products/high-tech-door?variant=44095119327467
Door

High Tech Pet Products

12-19

6.38

Small

https://www.petdoors.com/products/high-tech-armor-flex-for-doors?variant=40271608742053
Door

High Tech Pet Products

12-25

8.25

Medium

https://www.petdoors.com/products/high-tech-armor-flex-for-doors?variant=40271608774821
Door

High Tech Pet Products

12-31

10.5

Large

https://www.petdoors.com/products/high-tech-armor-flex-for-doors?variant=40271608807589
Door

High Tech Pet Products

12-38

12.5

Extra-Large

https://www.petdoors.com/products/high-tech-armor-flex-for-doors?variant=40271608840357
Sliding Glass Door

High Tech Pet Products

8-14

8.25

Medium

https://www.petdoors.com/products/high-tech-slider?variant=44095118377195
Sliding Glass Door

High Tech Pet Products

8-23

12.25

Large

https://www.petdoors.com/products/high-tech-slider?variant=44095118442731
Wall

High Tech Pet Products

8-15

8.25

Medium

https://www.petdoors.com/products/high-tech-wall?variant=44095119556843
Wall

High Tech Pet Products

8-24

12.25

Large

https://www.petdoors.com/products/high-tech-wall?variant=44095119589611
Door

Ideal Pet Products

7-13

5

Small

https://www.petdoors.com/products/ideal-ruff-weather-door?variant=33932148277386
Door

Ideal Pet Products

7-19

7.25

Medium

https://www.petdoors.com/products/ideal-ruff-weather-door?variant=33932749570186
Door

Ideal Pet Products

7-26

9.75

Extra Large

https://www.petdoors.com/products/ideal-ruff-weather-door?variant=33932749602954
Door

Ideal Pet Products

7-36

15

Super Large

https://www.petdoors.com/products/ideal-ruff-weather-door?variant=33932749635722
Door

Ideal Pet Products

5-17

7

Medium

https://www.petdoors.com/products/ideal-deluxe-door?variant=33932746686602
Door

Ideal Pet Products

5-23

10.5

Extra Large

https://www.petdoors.com/products/ideal-deluxe-door?variant=33932746752138
Door

Ideal Pet Products

5-32

15

Super Large

https://www.petdoors.com/products/ideal-deluxe-door?variant=33932746817674
Door

Ideal Pet Products

5-10

5

Small

https://www.petdoors.com/products/ideal-designer-series-original
Door

Ideal Pet Products

5-17

7

Medium

https://www.petdoors.com/products/ideal-designer-series-original?variant=33932746031242
Door

Ideal Pet Products

5-23

10.5

Extra Large

https://www.petdoors.com/products/ideal-designer-series-original?variant=33932746064010
Door

Ideal Pet Products

5-32

15

Super Large

https://www.petdoors.com/products/ideal-designer-series-original?variant=33932746129546
Door

Ideal Pet Products

9-17

6.625

Medium

https://www.petdoors.com/products/ideal-ultra-flex?variant=43741630628075
Door

Ideal Pet Products

9-24

10.25

Large / Extra Large

https://www.petdoors.com/products/ideal-ultra-flex?variant=44240012476651
Door

Ideal Pet Products

4-9

6.25

Original

https://www.petdoors.com/products/ideal-4-way-locking-cat-door?variant=33932148408458
Door

Ideal Pet Products

4-16

7.5

Large

https://www.petdoors.com/products/ideal-4-way-locking-cat-door?variant=33932718538890
Screen Door

Ideal Pet Products

9-17

7

Medium

https://www.petdoors.com/products/ideal-screen-guard?variant=33932155879562
Screen Door

Ideal Pet Products

9-23

10.5

Extra Large

https://www.petdoors.com/products/ideal-screen-guard?variant=33932697075850
Screen Door

Ideal Pet Products

8-16

8.75

Original

https://www.petdoors.com/products/ideal-screen-fit-pet-door
Screen Door

Ideal Pet Products

12-20

7.25

Original

https://www.petdoors.com/products/ideal-passage-screen
Sliding Glass Door

Ideal Pet Products

5-9

5

Chubby Kat

https://www.petdoors.com/products/ideal-fast-fit?variant=40494256783525
Sliding Glass Door

Ideal Pet Products

5-16

7

Medium

https://www.petdoors.com/products/ideal-fast-fit?variant=44100867424491
Sliding Glass Door

Ideal Pet Products

5-22

10.5

Extra Large

https://www.petdoors.com/products/ideal-fast-fit?variant=44100867358955
Sliding Glass Door

Ideal Pet Products

5-30

15

Super Large

https://www.petdoors.com/products/ideal-fast-fit?variant=44100867653867
Wall

Ideal Pet Products

7-13

5

Small

https://www.petdoors.com/products/ideal-ruff-weather-wall?variant=33932152242314
Wall

Ideal Pet Products

7-19

7.25

Medium

https://www.petdoors.com/products/ideal-ruff-weather-wall?variant=33932694913162
Wall

Ideal Pet Products

7-26

9.75

Extra Large

https://www.petdoors.com/products/ideal-ruff-weather-wall?variant=33932694945930
Wall

Ideal Pet Products

7-36

15

Super Large

https://www.petdoors.com/products/ideal-ruff-weather-wall?variant=33932694978698
Screen Door

RCR Screens

8-14

8

Original

https://www.petdoors.com/products/rcr-easy-screen-cat
Sliding Glass Door

Whiskers and Windows

4-10

7

Cat Flap

https://www.petdoors.com/products/custom-whiskers-windows-panel?variant=43543115399403
Sliding Glass Door

Endura Flap

8-14

6

Small

https://www.petdoors.com/products/custom-endura-flap-severe-weather-vinyl?variant=43611180138731
Sliding Glass Door

Endura Flap

8-21

8

Medium

https://www.petdoors.com/products/endura-flap-custom-severe?variant=44239908667627
Sliding Glass Door

Endura Flap

8-27

10

Large

https://www.petdoors.com/products/endura-flap-custom-severe?variant=44239908700395
Sliding Glass Door

Endura Flap

8-34

12

Extra-Large

https://www.petdoors.com/products/endura-flap-custom-severe?variant=44239908733163
Wall

Ideal Pet Products

7-19

7.25

Medium

https://www.petdoors.com/products/ideal-plastic-wall-mount?variant=43837313745131
Wall

Ideal Pet Products

7-26

9.75

Extra-Large

https://www.petdoors.com/products/ideal-plastic-wall-mount?variant=43837313777899
Door

Liberty Pet Door

9-16

6

Small

https://www.petdoors.com/products/liberty-door?variant=44424072986859
Door

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-door?variant=44424073216235
Door

Liberty Pet Door

9-28

10

Large

https://www.petdoors.com/products/liberty-door?variant=44424073412843
Door

Liberty Pet Door

9-36

12

Extra Large

https://www.petdoors.com/products/liberty-door?variant=44432515465451
Wall

Liberty Pet Door

9-16

6

Small

https://www.petdoors.com/products/liberty-wall?variant=44424284274923
Wall

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-wall?variant=44424284471531
Wall

Liberty Pet Door

9-28

10

Large

https://www.petdoors.com/products/liberty-wall?variant=44424284668139
Wall

Liberty Pet Door

9-36

12

Extra Large

https://www.petdoors.com/products/liberty-wall?variant=44432516055275
Sliding Glass Door

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-custom-thermo?variant=40494215823525
Sliding Glass Door

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/endura-flap-custom-thermo?variant=40494215921829
Sliding Glass Door

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/endura-flap-custom-thermo?variant=40494216020133
Sliding Glass Door

Endura Flap

9-34

12

Extra Large

https://www.petdoors.com/products/endura-flap-custom-thermo?variant=40494216118437
Window

Patio Pacific

6-11

5.1

Original

https://www.petdoors.com/products/custom-window-with-petsafe
Door

PetSafe Pet Doors

14-24

10

Original

https://www.petdoors.com/products/petsafe-panel-door-insert
Window

Whiskers and Windows

4-10

7

Original

https://www.petdoors.com/products/whiskers-custom-window?variant=44661188362475
Sliding Glass Door

Whiskers and Windows

4-12

7

Original

https://www.petdoors.com/products/whiskers-slider?variant=46030294614251
Door

PetSafe Pet Doors

5-12.5

7.1

Medium

https://www.petdoors.com/products/petsafe-smart-connected
Door

PetSafe Pet Doors

12.5-24

11.9

Large

https://www.petdoors.com/products/petsafe-smart-connected?variant=43828661944555

Door

Endura Flap

9-16

6

Small

https://www.petdoors.com/products/endura-flap-single-flap-pet-door-for-thin-doors-2022-design?variant=43616813023467
Door

Endura Flap

9-22

8

Medium

https://www.petdoors.com/products/endura-flap-single-flap-pet-door-for-thin-doors-2022-design?variant=43616813056235
Door

Endura Flap

9-28

10

Large

https://www.petdoors.com/products/endura-flap-thin?variant=43616813089003
Door

Endura Flap

9-36

12

Extra-Large

https://www.petdoors.com/products/endura-flap-single-flap-pet-door-for-thin-doors-2022-design?variant=43616813121771
Door

Petsafe Pet Doors

6-18

8.25

Medium

https://www.petdoors.com/products/petsafe-freedom?variant=33932747276426
Door

Petsafe Pet Doors

6-25

10.25

Large

https://www.petdoors.com/products/petsafe-freedom?variant=33932747309194
Door

Petsafe Pet Doors

6-37

13.75

Extra Large

https://www.petdoors.com/products/petsafe-freedom?variant=33932747341962
Door

Petsafe Pet Doors

6-12

5.125

Small

https://www.petdoors.com/products/petsafe-freedom?variant=33932147851402
Door

Petsafe Pet Doors

6-18

8.125

Medium

https://www.petdoors.com/products/petsafe-extreme-weather?variant=33932750651530
Door

Petsafe Pet Doors

6-25

10.125

Large

https://www.petdoors.com/products/petsafe-extreme-weather-1?variant=43827736281323
Door

Petsafe Pet Doors

6-12

5.125

Small

https://www.petdoors.com/products/petsafe-plastic?variant=33932147589258
Door

Petsafe Pet Doors

6-18

8.125

Medium

https://www.petdoors.com/products/petsafe-plastic?variant=33932718342282
Door

Petsafe Pet Doors

6-25

10.125

Large

https://www.petdoors.com/products/petsafe-plastic?variant=33932718375050
Door

Petsafe Pet Doors

6-37

13.625

Extra Large

https://www.petdoors.com/products/petsafe-plastic?variant=33932718407818
Door

Petsafe Pet Doors

5-11

5.5

Small

https://www.petdoors.com/products/petsafe-smart-door?variant=33932166168714
Door

Petsafe Pet Doors

5-24

11

Large

https://www.petdoors.com/products/petsafe-smart-door?variant=33932738363530
Door

Petsafe Pet Doors

4-9

5.75

Basic

https://www.petdoors.com/products/petsafe-cat-flap?variant=33932147425418
Screen Door

Petsafe Pet Doors

8-15

8

Small

https://www.petdoors.com/products/petsafe-pet-screen-door?variant=34834553700517
Screen Door

Petsafe Pet Doors

8-26

10.25

Large

https://www.petdoors.com/products/petsafe-pet-screen-door?variant=34834553733285
Sliding Glass Door

Petsafe Pet Doors

6-9

5.25

Small

https://www.petdoors.com/products/petsafe-freedom-slider?variant=40494250819749
Sliding Glass Door

Petsafe Pet Doors

6-12

8.25

Medium

https://www.petdoors.com/products/petsafe-freedom-slider?variant=40494250852517
Sliding Glass Door

Petsafe Pet Doors

8-19

10.25

Large

https://www.petdoors.com/products/petsafe-freedom-slider?variant=40494250885285
Sliding Glass Door

Petsafe Pet Doors

12-23

10.25

Tall Large

https://www.petdoors.com/products/petsafe-freedom-slider?variant=40494250918053
Wall

Petsafe Pet Doors

5-11

5.25

Small

https://www.petdoors.com/products/petsafe-wall?variant=33932151947402
Wall

Petsafe Pet Doors

5-17

8.25

Medium

https://www.petdoors.com/products/petsafe-wall?variant=33932608995466
Wall

Petsafe Pet Doors

5-23

10.25

Large

https://www.petdoors.com/products/petsafe-wall?variant=33932609028234
Window

Petsafe Pet Doors

6-11

5.125

Small

https://www.petdoors.com/products/petsafe-window?variant=33932163219594
Window

Petsafe Pet Doors

6-12

5.125

Original

https://www.petdoors.com/products/petsafe-sash
Door

Pride Pet Products

5-10

4.75

Small

https://www.petdoors.com/products/pride-door?variant=33932748357770
Door

Pride Pet Products

5-19

8.5

Medium

https://www.petdoors.com/products/pride-door?variant=33932748357770
Door

Pride Pet Products

5-26

11.5

Large

https://www.petdoors.com/products/pride-door?variant=33932748357770
Door

Pride Pet Products

5-31

14.5

Extra-Large

https://www.petdoors.com/products/pride-door?variant=33932748750986
Screen Door

RCR Screens

8-14

8

Original

https://www.petdoors.com/products/rcr-easy-screen-pet
Window

Whiskers & Windows

4-8

6

Cat Flap

https://www.petdoors.com/products/whiskers-window-cat-door-custom?variant=43424752795883
Door

PetSafe Pet Doors

6-12

7.125

Original

https://www.petdoors.com/products/petsafe-4-way-locking-big-cat-door
Door

PetSafe

4-8

5.91

Original

https://www.petdoors.com/products/petsafe-microchip-cat-door
Door

PetSafe

6-17

8.25

Medium

https://www.petdoors.com/products/petsafe-extreme-weather-aluminum-pet-door?variant=43827736248555
Door

petdoors

6-24

10.25

Large

https://www.petdoors.com/products/petsafe-extreme-weather-1?variant=43827736281323
Door

PetSafe

6-27

13.75

Extra Large

https://www.petdoors.com/products/petsafe-extreme-weather-aluminum-pet-door?variant=43827736314091
Door

PetSafe

5-12.5

7.1

Medium

https://www.petdoors.com/products/petsafe-smartdoor-connected-pet-door?variant=43828661911787
Door

Petsafe Pet Doors

5-24

11.9

Extra Large

https://www.petdoors.com/products/petsafe-smartdoor-connected-pet-door?variant=43828661944555
wall

petdoors

8-14

6

Small

https://www.petdoors.com/products/endura-flap-builder-pro-series-for-walls?variant=43919438577899
wall

Endura Flap

8-21

8

Medium

https://www.petdoors.com/products/endura-flap-builder-pro-series-for-walls?variant=43919438643435
wall

Endura Flap

8-27

10

Large

https://www.petdoors.com/products/endura-flap-designer?variant=44683225465067
wall

Endura Flap

8-34

12

Exta Large

https://www.petdoors.com/products/endura-flap-designer?variant=44683225530603
Sliding Glass Door

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122357483
Sliding Glass Door

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122455787
Sliding Glass Door

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122554091
Sliding Glass Door

Endura Flap

9-34

12

Extra Large

https://www.petdoors.com/products/endura-flap-custom-slider-dual?variant=43321122652395
Window

Whiskers & Windows

4-10

7

Original

https://www.petdoors.com/products/whiskers-custom-window?variant=33932610764938
Sliding Glass Door

Whiskers & Windows

4-10

7

Original

https://www.petdoors.com/products/whiskers-custom-slider?variant=43543152132331
Sliding Glass Door

Pet Door Guys

9-15

6

Small

https://www.petdoors.com/products/pet-door-guys-glass?variant=40494257995941
Sliding Glass Door

Pet Door Guys

9-21

8

Medium

https://www.petdoors.com/products/pet-door-guys-glass?variant=40494258061477
Sliding Glass Door

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/pet-door-guys-glass?variant=40494258127013
Sliding Glass Door

Endura Flap

9-34

12

Extra Large

https://www.petdoors.com/products/pet-door-guys-glass?variant=40494258192549
Sliding Glass Door

Endura Flap

8-14

6

Small

https://www.petdoors.com/products/endura-flap-custom-severe
Sliding Glass Door

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/endura-flap-custom-severe?variant=44239908667627
Sliding Glass Door

Endura Flap

8-31

10

Large

https://www.petdoors.com/products/endura-flap-custom-severe?variant=44239908700395
Sliding Glass Door

Endura Flap

8-36

12

Extra Large

https://www.petdoors.com/products/endura-flap-custom-severe?variant=44239908733163
Window

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-custom-sash?variant=44105417097451
Window

Endura Flap

9-21

8

Medium

https://www.petdoors.com/products/endura-flap-custom-sash?variant=44105417195755
Window

Endura Flap

9-27

10

Large

https://www.petdoors.com/products/endura-flap-custom-sash?variant=44105417294059
Window

Endura Flap

9-34

12

Extra Large

https://www.petdoors.com/products/endura-flap-custom-sash?variant=44105417392363
Window

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-custom-window?variant=44239947858155
Window

Endura Flap

9-15

6

Small

https://www.petdoors.com/products/endura-flap-custom-vinyl-window?variant=44105160818923
Window

Whiskers & Windows

4-10

7

Cat Flap

https://www.petdoors.com/products/whiskers-custom-sash?variant=44068976099563
Window

PetSafe

6-11

5

Small

https://www.petdoors.com/products/petsafe-custom-window
Sliding Glass Door

Endura Flap

8-14

6

Small

https://www.petdoors.com/products/endura-flap-custom-vinyl
Sliding Glass Door

Endura Flap

8-21

8

Medium

https://www.petdoors.com/products/endura-flap-custom-vinyl?variant=44090363117803
Sliding Glass Door

Endura Flap

8-32

10

Large

https://www.petdoors.com/products/endura-flap-custom-vinyl?variant=44090363183339
Sliding Glass Door

Endura Flap

8-38

12

Extra Large

https://www.petdoors.com/products/endura-flap-custom-vinyl?variant=44090363248875
Window

PetSafe

6-12

5

Small

https://www.petdoors.com/products/petsafe-custom-sash
Wall

Endura Flap

8-14

9.25

Small

https://www.petdoors.com/products/endura-flap-designer?variant=44683225333995
Wall

Endura Flap

8-21

11.25

Medium

https://www.petdoors.com/products/endura-flap-designer?variant=44683225399531
Wall

Endura Flap

8-27

13

Large

https://www.petdoors.com/products/endura-flap-designer?variant=44683225465067
Wall

Endura Flap

8-34

12

Extra Large

https://www.petdoors.com/products/endura-flap-designer?variant=44683225530603
Door

PetSafe

5-12.5

7.1

Medium

https://www.petdoors.com/products/petsafe-smart-connected?variant=43828661911787
Door

PetSafe

12.5-24

11.9

Large

https://www.petdoors.com/products/petsafe-smart-connected?variant=43828661944555
Sliding Glass Door

Liberty Pet Door

9-16

6

Small

https://www.petdoors.com/products/liberty-custom-slider?variant=44745192276203
Sliding Glass Door

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-custom-slider?variant=44745192931563
Sliding Glass Door

Liberty Pet Door

9-28

10

Large

https://www.petdoors.com/products/liberty-custom-slider?variant=44745193586923
Sliding Glass Door

Liberty Pet Door

9-35

12

Extra Large

https://www.petdoors.com/products/liberty-custom-slider?variant=44745194242283
Sliding Glass Door

Liberty Pet Door

9-40

13

XXL

https://www.petdoors.com/products/liberty-custom-slider?variant=44745194897643
Sliding Glass Door

Liberty Pet Door

9-16

6

Small

https://www.petdoors.com/products/liberty-slider?variant=44600917885163
Sliding Glass Door

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-slider?variant=44600950391019
Sliding Glass Door

Liberty Pet Door

9-28

10

Large

https://www.petdoors.com/products/liberty-slider?variant=44600950653163
Sliding Glass Door

Liberty Pet Door

9-35

12

Extra Large

https://www.petdoors.com/products/liberty-slider?variant=44600950915307
Sliding Glass Door

Liberty Pet Door

9-40

13

XXL

https://www.petdoors.com/products/liberty-slider?variant=44625277911275
Sliding Glass Door

Liberty Pet Door

9-16

6

Small

https://www.petdoors.com/products/liberty-custom-vinyl?variant=44745412706539
Sliding Glass Door

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-custom-vinyl?variant=44745413034219
Sliding Glass Door

Liberty Pet Door

9-33

10

Large

https://www.petdoors.com/products/liberty-custom-vinyl?variant=44745413361899
Sliding Glass Door

Liberty Pet Door

9-39

12

Extra Large

https://www.petdoors.com/products/liberty-custom-vinyl?variant=44745413689579
Sliding Glass Door

Liberty Pet Door

9-44

13

XXL

https://www.petdoors.com/products/liberty-custom-vinyl?variant=44745413689579
Sliding Glass Door

Liberty Pet Door

9-16

6

Small

https://www.petdoors.com/products/liberty-vinyl?variant=44625278566635
Sliding Glass Door

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-vinyl?variant=44625278894315
Sliding Glass Door

Liberty Pet Door

9-33

10

Large

https://www.petdoors.com/products/liberty-vinyl?variant=44625279221995
Sliding Glass Door

Liberty Pet Door

9-39

12

Extra Large

https://www.petdoors.com/products/liberty-vinyl?variant=44625279549675
Sliding Glass Door

Liberty Pet Door

9-44

13

XXL

https://www.petdoors.com/products/liberty-vinyl?variant=44625279877355
Window

Liberty Pet Door

9-16

6

https://www.petdoors.com/products/liberty-white-window?variant=44746100179179
Window

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-white-window?variant=44746100670699
Window

Liberty Pet Door

9-28

10

Large

https://www.petdoors.com/products/liberty-white-window?variant=44746101194987
Window

Liberty Pet Door

9-16

6

Small

https://www.petdoors.com/products/liberty-black-window?variant=44746105782507
Window

Liberty Pet Door

9-22

8

Medium

https://www.petdoors.com/products/liberty-black-window?variant=44746106306795
Window

Liberty Pet Door

9-28

10

Large

https://www.petdoors.com/products/liberty-black-window?variant=44746106831083
Window

Liberty Pet Door

9-15

5

Small

https://www.petdoors.com/products/liberty-custom-sash?variant=44765874618603
Window

Liberty Pet Door

9-21

7

Medium

https://www.petdoors.com/products/liberty-custom-sash?variant=44765875142891
Window

Liberty Pet Door

9-27

9

Large

https://www.petdoors.com/products/liberty-custom-sash?variant=44765875699947
Window

Liberty Pet Door

9-15

5

Small

https://www.petdoors.com/products/liberty-sash-white?variant=44765776019691
Window

Liberty Pet Door

9-21

7

Medium

https://www.petdoors.com/products/liberty-sash-white?variant=44765776085227
Window

Liberty Pet Door

9-27

9

Large

https://www.petdoors.com/products/liberty-sash-white?variant=44765776150763
Window

Liberty Pet Door

9-15

5

Small

https://www.petdoors.com/products/liberty-black-sash?variant=44765811998955
Window

Liberty Pet Door

9-21

7

Medium

https://www.petdoors.com/products/liberty-black-sash?variant=44765812523243
Window

Liberty Pet Door

9-27

9

Large

https://www.petdoors.com/products/liberty-black-sash?variant=44765813047531
Sliding Glass Door

Liberty Pet Door

1-13

6

Original

https://www.petdoors.com/products/liberty-cat?variant=45242223395051
Window

Liberty Pet Door

1-13

6

Original

https://www.petdoors.com/products/liberty-window-cat?variant=45242221101291
Window

Liberty Pet Door

1-13

6

Original

https://www.petdoors.com/products/liberty-cat-sash?variant=45242222280939
Sliding Glass Door

Liberty Pet Door

1-13

6

Original

https://www.petdoors.com/products/liberty-custom-cat-panel?variant=45245975920875
Window

Liberty Pet Door

1-13

6

Original

https://www.petdoors.com/products/liberty-custom-cat-sash?variant=45246006427883
Window

Liberty Pet Door

1-13

6

Original

https://www.petdoors.com/products/liberty-custom-cat-window?variant=45245996368107

Used 3D printer

Regular price: $0.00
Sale price: $0.00
Regular price
Unit price: per

Used 3D printer

Regular price: $0.00
Sale price: $0.00
Regular price
Unit price: per

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Product Details
Reviews

FIND THE BEST PET DOOR SIZE FOR MY PET

Used 3D printer

Used 3D printer

Used 3D printer

Default Title Edit

Customer Reviews

Used 3D printer

Default Title Edit

FIND THE BEST PET DOOR SIZE FOR MY PET

Used 3D printer

Used 3D printer

Used 3D printer

Default Title Edit

Size & Measurement Guide x

Track Measurement Guide x

Step 1Find the Lowest Corner of Your Track

Step 2Find the Highest Corner of Your Track

Step 3Measure Your Track Width

Customer Reviews

Used 3D printer

Default Title Edit

Size & Measurement Guide x

Track Measurement Guide x

Step 1Find the Lowest Corner of Your Track

Step 2Find the Highest Corner of Your Track

Step 3Measure Your Track Width

x