Pet Screen Door,Inside Door 8x10x0.4 inch,Lockable Magnetic Flap Screen Automatic Lockable Black Door for Puppy Dog and Cat Door

Ideal Pet Products 4-Way Lockable Cat Flap, Small

Purrfect Portal French Cat Door - Stylish No-Flap Cat Door Interior Door for Average-Sized Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed, 7.13 x 8.32”

PetSafe Exterior/Interior Cat Door: Staywell Big Cat 4-Way Locking Pet Door Flap for Large Cats - Tinted Privacy Door - Weatherproof, Durable Door Frame - DIY Easy Install with Hardware Kit Included

Cat Mate 4-Way-Locking Cat Flap with Door Liner to 50mm (2 inches), Easy Installation in UPVC Doors, Walls, and Wooden Doors - White

PetSafe Interior Cat Door: 2-Way Locking, Indoor Pet Door Flap - Tinted Privacy Door for Cat Litter Box or Pet Feeder, Built-in Door Lock, Durable Door Frame, DIY Easy Install, Hardware Kit Included

Large Cat Door With 4 Way Locking Depets, Waterproof Cat Flap Door, White Pet Door Kit for Kitten Small Dog, Size 23cm x 5.1cm x 25cm

CEESC Cat Doors, Magnetic Pet Door with Rotary 4 Way Lock for Cats, Kitties and Kittens (Medium, White)

CEESC Cat Doors, Magnetic Pet Door with Rotary 4 Way Lock for Cats, Kitties and Kittens (Medium, Black)

PetSafe Staywell, Convenient, Original 2 Way Pet Door, Fast installation, Easy fitting, 2 way locking, Cat Flap for all Pets