PetSafe Plastic Dog and Cat Door - Easy Installation - Large - for Pets Up to 100 lb

Installed easily. No draft from the door. Our Husky and our pitbull both love the ease of getting outside for zoomies

Great pet door very well designed very detailed instructions. Good quality product for a good price.

Compre el tamaño grande (L) y funcionó perfecto para mi bóxer, fue muy fácil de instalar, el inoco pero es que tiene tornillos de plástico, pero sin problema los puedes cambiar por unos de metal a la medida que necesites para tu puerta

Not easy to install

After installing this doggie door for my 85-pound Labrador, I'm impressed with both the durability and functionality. The plastic construction makes it significantly lighter than metal alternatives, which made the installation process much more manageable. Despite being plastic, it feels sturdy and has withstood months of frequent use without showing signs of wear. Installation was straightforward, though I'd recommend having a second person help hold it in place while marking and cutting. The included template was accurate, and the mounting hardware is good quality. The paintable surface is a nice touch - I was able to match it perfectly to my door color. The weather stripping creates a good seal, and I haven't noticed any drafts even during windy weather. The flap itself moves smoothly and has just the right amount of resistance. My dog learned to use it within a day, and the transparent flap helped him feel more confident about going through it. The closing panel is secure when locked in place, perfect for nighttime or when we're away. The flap corners are well-reinforced, which is crucial for preventing tears from repeated use. One tip: take time to install it at the right height for your pet. I measured my dog's chest height as recommended, and it's been perfect. While it's marketed for pets up to 100 pounds, the opening is generous enough that I can see it working well for even larger dogs. The value for money here is excellent considering the quality of materials and thoughtful design features.​​​​​​​​​​​​​​​​