Please note: This product might take a little longer to arrive as it may be shipped from outside the UK. The Cat Mate 221 Large Cat Flap is specially designed for large cats and smaller dogs, with a shoulder height up of to 36cm, including Yorkshire terriers, Pekinese, dachshunds and miniature poodles. The frame of the cat flap is ideal for all doors with a thickness of up to 5cm. This Cat Mate 221 Large Cat Flap has a brush seal and magnetic closure, to help prevent draughts or rain from entering. The seal is strong enough to stop the wind from opening to it but allows your pet to enter with ease. Opening and closing the Cat Mate 221 Large Cat Flap makes little noise, to ensure that neither you nor your pet become startled. Thanks to the four-way locking with double-lock, you get to decide whether the flap is open, closed or passable in just one direction. Cat Mate 221 Large Cat Flap at a glance: Cat flap for large cats and small dogs (shoulder height up to 36cm) Casing suitable for i