Whiskers & Windows Cat Door for Sliding Glass Doors | Transform Your Sliding Door into a Pet Gateway | Adjustable Height, Durable Aluminum Frame | Black, Large Flap, 74.75"-77.75" Slider Height

الوصف

The Whiskers and Windows Cat Door Panel is an easily installed, affordable pet door for sliding glass doors. The spring-loaded design allows for quick and easy installation without drilling or cutting. The sliding door cat door insert comes with foam weatherstripping for a snug seal from the elements.Great for cats and very small dogs, this cat and dog door for sliding glass door will give you and your pets the freedom to come and go as they please.A four-way lock is included with your cat and doggy door sliding glass door to provide security and control: locked, unlocked, in-only, and out-only. Using the red and green locking tabs on the patio pet door, you can close the cat door so nothing can enter or exit, or allow access freely in and out. You can also restrict the cat door for the patio door to allow the pet to come in only and not go back out, or allow them to go out only until you let them.Measure to ensure proper fit; four things:1. Height and Width of Your Pet: Small flap is 6" wide x 6" for pets up to 8” tall. The large is 7” x 7 1/2" for pets up to 10” tall. Be sure to include the 2" inch stepover when calculating the opening height.2. Height of Sliding Glass Door Track: The Whiskers and Windows cat door for sliding door does not fit all heights of sliding door, so measure carefully. Measure inside your track from the deepest point on the bottom track to the deepest point inside the top track. Choose the patio door dog door size range that your height falls within: 74 3/4" - 77 3/4" or 77 1/4" - 80 1/4".3. Width of Door Opening: Your door must be able to open 13" wide for the small size and 15 1/2" wide for the large size.4. Track Width: Must be at least 1" thick. The panel will fit in wider tracks but may need to be secured.