Watchdog Steel Security Pet Door Cover
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- 12 Gauge steel security pet door cover with 1,000 possible combination lock codes for enhanced safety
- Available in three sizes to accommodate various pet door brands and models
- Suitable for installation on doors and walls only
- Offered in either left-hand or right-hand opening options (left-hand shown in images)
- Installs easily and securely, providing peace of mind for pet owners
Size & Measurement Guide
Product Details
The Watchdog Steel Security Pet Door Cover is designed to provide pet owners with peace of mind, knowing that their pet door is no longer an easy point of entry for intruders. This high-quality security cover is made of 12 Gauge steel and features a combination lock with 1,000 code options, ensuring that your pet door remains secure and well-protected.
Available in three sizes, the Watchdog Steel Security Pet Door Cover is compatible with most pet door brands and models purchased in the US. Designed for easy installation on doors and walls, this security cover can open to the left or right, offering flexibility based on your specific needs.
The white finish of the security cover features a durable powder coating, making it easy to paint over if you desire a custom color to match your home's aesthetic. Although this cover locks manually, the combination lock is simple to set and use, and can be reset at any time.
Not the locking cover you're looking for? Check out our full selection of pet door locking covers.
Features:
- Use the size chart to determine if your brand and size of pet door correspond with the dog door security barrier. Most pet doors purchased in the US are compatible.
- Heavy-duty 12 Gauge steel construction ensures durability and security
- Combination lock with 1,000 code options provides customizable security
- Exterior mounting recommended for walls and steel doors to improve overall safety
- Comes in a sleek, white finish with a durable powder coating for a polished appearance
- Choose the side from which the security door will open.
- Left: hinges on the left side of the door
- Right: hinges on the right side of the door
- Select whether you are installing this in a wall or a door, as the provided bolting hardware varies for each application.
- Mounting the security door on the exterior side of the pet door is recommended for walls and steel doors, avoiding any clearance issues. Because exterior walls are made out of more durable material, it improves the overall safety of your pet door.
- Installs on either side for hollow core doors.
- When unlocked, the door removes from the hinges to allow unrestricted access for your pets. When closed, the hinges lock into place on the steel frame.
- Combination lock is set by you.
- Comes in white: finished in a durable, powder coating.
Benefits:
- Gives peace of mind at night, on vacation, or any time you are away from home
- Especially helpful if you have a very large dog door
- Keeps intruders out of your home
- Locking combo is easy to set and use
- Sturdy and reliable
Size Chart
| MANUFACTURER | FLAP SIZE | FLAP DIMENSION | OUTSIDE FRAME DIMENSION |
|---|---|---|---|
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Listed below are the various pet door manufacturers that the Watchdog Security Pet Door Cover will accommodate. Please see below to find out if your pet door fits within our current sizes. |
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"Large" Flap Size - Interior Flap of 11"w x 17 1/2"h with an Exterior Frame of 15 1/2"w x 21 1/2"h and 5/8" Depth |
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| Ideal "Original" | Extra Large | 10-1/2" X 15" | 12-1/2" X 18" |
| Ideal "Original" | Large | 9" X 15" | 10-1/2" X 18-1/8" |
| Ideal "Draft-Stopper" | Medium | 6-5/8" X 11-1/4" | 8-1/2" X 13-1/4" |
| Ideal "Draft-Stopper" | Extra Large | 10-1/4" X 15-3/4" | 12-1/4" X 17-1/8" |
| Ideal "Deluxe Aluminum" | Extra Large | 10-1/2" X 15" | 11-3/4" X 17-1/2" |
| Ideal "Ultra Flex" | Medium | 6-5/8" X 11-1/4" | 8-5/8" X 13-5/8" |
| Ideal "Ultra Flex" | Extra Large | 10-1/4" X 15-3/4" | 12-1/4" X 17-3/8" |
| Endura Flap | Medium | 8" X 15" | 11-1/2" X 20" |
| PetSafe Wall Entry Aluminum | Medium | 9-5/8" X 14-3/8" | 12-3/4" X 17-1/2" |
| PetSafe Wall Entry Aluminum | Large | 11-7/16" X 18-1/16" | 14-3/4" X 21-1/2" |
| PetSafe Freedom | Large | 10-15/16" X 17-5/8" | 12-3/4" X 19-5/8" |
| PetSafe Plastic & Extreme | Large | 15-1/8" X 26-13/16" | 12-5/8" X 20" |
| PetSafe Classic | Large | 10" X 15" | 12-3/4" X 18-3/4" |
| PetSafe Ultimate | Large | 10-3/8" X 15-3/4" | 15-1/2" X 21" |
| Endura | Small | 6" w x 11" h | 9 7⁄16" w x 15 3⁄4" h |
| Dragon | Medium | 7 1/16"w x 13 1/16"h | 11 5/8"w x 20"h |
| Dragon | Large | 9 3/8"w x 16 9/16"h | 14 1/8"w x 23 1/2"h |
| High Tech Power Pet | Medium | 8 1/4" w x 10" h | 11 3/8" w x 13 3/4" h |
| High Tech Armor Flex | Small | 6.38" x 13.5" | 10.88" x 17.75" |
| Mason Pickwick | B | 9 3/8"w 16 5/8"h | 13 1/8" w x 19 1/4" h |
| Hale | Medium | 8-1/2" X 12-1/2" | 11-9/16" X 15-3/8" |
| Hale | Tall Medium | 8-1/2" X 16" | 11-9/16" X 19-1/16" |
| Hale | Large | 11" X 16" | 14-1/16" X 19-1/16" |
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"XL" Flap Size - Interior Flap of 12 X 24 with an Exterior Frame of 16 1/2 X 28 and 5/8" Depth |
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| Endura Flap | Large | 10"X 19" | 13-9/16" X 24" |
| Pride | Large | 11-1/2" X 17" | 15-1/2" X 19-3/4" |
| Magnador | Small | 6" w x 8" h | 7 7⁄8" w x 10 1⁄2" h |
| Magnador | Medium | 11" w x 13" h | 13" w x 15 5⁄8" h |
| Gun Dog Easy Dog Door | Medium | 11" w x 14 1/2" h | 14" w x 18" h |
| Gun Dog Heavy Duty Dog Door | Large | 11" w x 15" h | 14"w x 20"h |
| High Tech Armor Flex | Medium | 8.25" x 17.25" | 13.5" x 22" |
| High Tech Armor Flex | Medium | 8 1/4" w x 10" h | 11 3/8" w x 13 3/4" h |
| High Tech Armor Flex | Large | 10.5" x 21.25" | 14.88" x 25.5" |
| Mason Pickwick | D | 11 5/8"w x 18 3/4"h | 15 7/8" w x 21 3/4" h |
| Mason Pickwick | E | 11"w x 19 5/8"h | 15 1/4" w x 22 1/2" h |
| Hale | Tall Large | 11" X 19-1/2" | 14-1/16" X 22-9/16" |
| Hale | Tall Large + | 11" X 23-1/2" | 14-1/16" X 26-9/16" |
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"XXL" Flap Size - Interior Flap of 16 X 26 with an Exterior Frame of 20 1/2 X 30 and 5/8" Depth |
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| Endura Flap | Extra Large | 12" X 23" | 15-5/8" X 28" |
| PetSafe Freedom | Extra Large | 14-7/16" X 25-1/8" | 16-3/8" X 27-1/4" |
| PetSafe Plastic & Extreme | Extra Large | 15-1/8" X 26-13/16" | 16-1/8" X 27-1/2" |
| PetSafe Ultimate | Extra Large | 13" X 18-3/4" | 18-3/4" X 23-3/8" |
| PetSafe Classic | Extra Large | 13-3/8" X 23" | 16-1/4" X 27-1/4" |
| Pride | Extra Large | 14-1/2" X 19-1/2" | 18-3/4" X 22-3/4" |
| Ideal Original | Super Large | 15" X 20" | 18" X 24" |
| High Tech Armor Flex | Extra Large | 12.5" x 25" | 17" x 29.25" |
| High Tech Power Pet | Large | 12 1/4" w x 16" h | 15 1/4" w x 19 7/8" h |
| Magnador | Large | 13" w x 19 3⁄4" h | 16 7⁄8" w x 23 3⁄4" h |
- Reviews
- Questions
worth the investment
Just looking at it you know this is a quality security cover. Way stronger than the standard pet door and really easy to use.
Watchdog Security Pet Door
(ed. note: Published Jul 1, 2013) I just wanted to thank you again for all your help in the purchasing and installation of your product. You really went above and beyond with sending the masonry drill bit! I have just installed the door and I must say I am tickled pink. It looks outstanding! Plus, it was super easy to install (even with a 90lb lab in front of my face the whole time). I have left a review on your site, but just in case you can use them I have attached a before and after photo. I still need to caulk around the edges (it is raining today so will have to wait) but it is such an improvement! Thank you again!!! Take care-Laura V
Love it!
(ed. note: Jul 7, 2013) I love my new watchdog security door! I now feel better when my grandkids come over that they won't be going through the doggie door. I would recommend this even for when someone goes out of town and takes their pets with them so they feel the home is more secure. I've actually had neighbor kids come over when I'm not home and sneak in the doggie door and take items they liked home before. This will insure the security of my home when locked.
Excellent
(ed. note: Published Jul 27, 2013) Very pleased. It was easy to install. It is made of heavy steel and feels very secure. I recommend it without reservation.
Great Product!
(ed. note: Published Dec 9, 2013) Great product. Purchased the largest size and installed it on a door with the access panel facing out. From ordering and delivery to installation, everything was a breeze. It's a great investment in security










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