Tired of dealing with cleaning up your kitties mess in the litter box? I know I would be after a short couple of days. Now you can eliminate that headache with Ideal’s Cat Door. Designed with a transparent Lexan flap, your cat can come and go as it pleases. In no time at all you can train your cat to bypass their litter box and handle their potty needs outside. This cat door will save you a ton of time and energy. The Ideal cat door is designed to be waterproof and features a telescoping frame. This pet door is extremely easy to install and ideal for cats and small dogs up to 15lbs.