Ideal Pet Products Deluxe Aluminum Pet Door Super Large Furniture Either their owners do the

Either their owners do the bending and lifting or the pets accumulate a lifetime of joint stress

Anti-Linger Feature prevents dog from running down Collar Receiver battery in containment warning zone

Extra Large 17

Battery: CR2032H lithium coin cell (included)

Ideal Pet Products Deluxe Aluminum Pet Door Super Large Furniture Either their owners do theStrong Aluminum frame that adapts to doors ranging from 1 2" to 1 3 4" in thickness. Clear vinyl flap with patented edges that won't warp from use or extreme temperatures. Spring loaded Lockout slide to keep your Ideal Pet out of mischief when unsupervised. Features: For pets 90 120 lbs. Flap size 15" x 20" Cutout size 15. 5" x 22. 375" Door thickness range 0. 5" 1. 75" Item Details: Size: Super Large Dimensions: 2. 12" x 17. 68" x 23. 62" Color: White