STAYWELL Pet Door 4 Way Lock 900 Series Cat Flap - 224mm X 224mm White

Roxanex Cat Flap Door Safety Silent Pet Door with 4 Way Lock, Weatherproof Cat Flap for Interior Exterior Wood UPVC Door Wall (White, L)

PetSafe — Original Staywell cat and dog flap, 2 way access in or out - Indoor and outdoor pet door, Rigid, Closure Panel included — White, M

Staywell Big Cat/Small Dog Pet Door, Frosted

PetSafe Staywell Multi-Locking, Manual 4 Way Locking Classic Cat Flap, Easy Install, Universal Fitting, Durable, Convenient, Pet Door for Cats

PetSafe Manual-Locking Cat Flap with Easy Install, White, 4 Way Manual Lock, Exclusive Entry, For Cats Up To 7 kg, Energy Efficient

Cat Mate 4-Way Locking Cat Flap for Large Cats and Small Dogs, Easy Installation in UPVC Doors, Glass, and Wooden Doors - White

PetSafe Big Cat Flap - Interior and Exterior Pet Door suitable for Cats, Small Dogs and Multi-Pet Households – Push-&-Turn 4-Way Lock gives Extra Security – Soft Close Flap for Added Safety

Roxanex Cat Door Safety Pet Sliding Door with 4 Way Lock, Weatherproof Cat Flap for Interior Exterior Door Window Wall (Black, L)

PetSafe Staywell, Deluxe Magnetic Cat Flap, Selective Entry, 4 Way Locking - (Brown/Woodgrain)