Petsafe - Extreme Weather Pet Door, L - (729849157965)

PetSafe® Extreme Weather Pet Door (Large)For dogs.When the temperature skyrockets or drops below freezing, the Extreme Weather Pet Door will still let your pet in and out, no matter how cold or hot it gets outside.Rated 3.5 times more efficient than single-flap doors, this door blocks extreme temperatures with 3 flaps, including a central insulated flap for added weather protection.Installation is a DIY project and you can paint the white frame to match the existing color of your door.Size:Flap opening: 25,7x43,3cmFrame: 31,7x50,5cmCutout in door: 28,9x48,3cmPet size chart:a) Make sure your pet is standingb) Measure the width of your pet's chestc) Measure the height from your pet's shoulders to the bottom of chestMax high of the Pet: 39cmWidth of the Pet: 20-25cm