
I measured the old fitted door and it turned out that this new door is the same average size. But when I took my old door off and put a new one in, the new door was smaller than the old door's opening. So I had to send it back and pay the postage! When upgrading to newer models, why don't they make sure they fit in the same holes as their older models?

Optimal Cat Door with Integrated Grooming Brush - Spacious Access for Adult Cats π± up to 20 Lbs - Effortless Installation, Detailed Instructions, Secure Screws & Screw Caps Included
9 Review

Optimized Baboni Pet Door for Wall - Steel Frame & Telescoping Tunnel - Aluminum Lock - Double Flap Dog and Cat Door - Strong & Durable - Sizes: Small, Medium, Large
9 Review

Interior Pet Door with Built-In Cat Door β Ideal for Small, Medium, & Large Cats β Fits Indoor Hollow Core or Solid Interior Doors β Concealed Kitty Litter Box Furniture β Cat Doors for Interior Doors
9 Review

π± The XL Kitty Pass Large Cat Door: Concealed Litter Box Access for Interior Large Pets
9 Review

Dry dog ββfood GO! Skin+Coat, for skin and coat health, lamb 1 pack. x 1 pc. x 11.3 kg
13 Review

πΆ Wolspaw 2-Pack Striped Dog Shirt 4th of July - Black Red XL - 100% Cotton T Shirts for X-Large Dogs - Breathable & Stretchy - Pet Boy Girl Clothes
10 Review

π° Cute Bunny Rabbit Hat with Ears for Cats & Small Dogs: Ideal Party Costume & Halloween Accessory by BWOGUE
9 Review

π© Lanyarco Pet Costume Dog Holiday Hats: The Perfect Accessory for Small Animals and Dogs
10 Review