The Perfect Pet TubbyKat Pet Door is specially designed to provide access for larger cats and small dogs, up to 25 lbs. It includes a transparent, unbreakable 3-part flexible flap, weatherproof design, and convenient 4-way lock. Pet door for large cats and small dogs up to 25 lbs Transparent, unbreakable 3-part flexible flap 4-way lock and weatherproof design Installation is simple and hardware is included.,The Perfect Pet TubbyKat Pet Door is specially designed to provide access for larger cats and smal