Electronic Pet Door Size:Large Adjustable collar fits neck sizes

Adjustable collar fits neck sizes 6-28 in

• Overcorrection Protection - times out after 15 seconds duration

Purchase collars for every pet in your family or a replacement collar

Superior odor management with crystal litter that absorbs and dehydrates waste

Comfortable - The extra padding supports your dog and reduces lifting strain

Electronic Pet Door Size:Large Adjustable collar fits neck sizesWith the Electronic Pet Door, your cat and dog enjoy effortless access to the outdoors while you maintain the comfort and security of your home. This device is designed so that only your pet with a corresponding key can enter and exit, while keeping unwanted visitors like squirrels or rabbits from intruding. Accommodating up to five keys, this solution becomes a favorite for households with multiple pets, blending safety and convenience. Features