Staywell Pet Doors

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Staywell brand pet doors were the largest selling brand of pet doors in the world prior to their acquisition by Petsafe. The Staywell company, originally from England, has dominated the cat flap and utility pet door market for many years at least as measured by unit sales. In the fall of 2005, Petsafe bought the Staywell brand and all lines of their pet doors. The models have not changed, though several have been discontinued, and Petsafe stands behind the Staywell products 100%. Some Staywell models have been renamed with the Petsafe trademark while others continue as 'Staywell' pet doors.

Except for a few collar keys, Staywell parts, especially replacement flaps, are not available wholesale. Many stayewell pet door replacement parts have been completely discontinued and are no longer available anywhere. In addition to the parts PetSafe discontinued the staywell 800 series ( the locking staywell door for dogs) and 700 series staywell dog doors.

For example, we can provide you with a replacement Staywell pet door but not a separate Staywell replacement flap

All Former Staywell Pet Door Products are now Manufactured by Petsafe and shown in the Petsafe section

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  • I'm looking to replace my Stay well cat door. What cat door has replaced the Staywell petsafe door, specifically the staywell 400 cat door?
  • Staywell cat doors and Staywell replacement flaps


  • Where can I find a Staywell Dog Door?
  • Staywell Dog Door was bought by Petsafe. Some Staywell models have been renamed with the Petsafe trademark while others have been discontinued.


  • I need a staywell door flap for my Staywell 4 way locking dog doors replacement flap, do you sell them?
  • This formerly Staywell replacement flaps are no longer made. We suggest replacing the entire pet door. Our expert Customer Service team can help with that.