Adjustable Aluminum Sash Window Pet Door
Add a pet door to an existing aluminum window in your home with this adjustable and easy to install unit. This is a highly rated pet door made by Ideal Pet Products.
Cat Doors & Flaps
Cute Novelty Interior Cat Door
This adorable indoor cat door is functional and cute. There are two different views: the front of the portal is framed by ears, while the rear has a tail coming out of the top.
From Amazon
CEESC Extra Large Cat Door (Outer Size 11"x9.8"), Weatherproof, White, ABS Material, 4-Way Locking Flap for Cats & Dogs up to 25.54 lbs CEESC Extra Large Cat Door (Outer Size 11"x9.8"), Weatherproof, White, ABS Material, 4-Way Locking Flap for Cats & Dogs up to 25.54 lbs – 4 WAY SWITCH MODE --- The pet door could be adjusted by the Red and Green switches with tabs to 4 modes: out only, in only,... View on Amazon
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SureFlap - Sure Petcare Microchip Cat Flap, White, Scans Pet's ID on Entry, Check Your Cat's Size,Flap Opening is 4 3/4” (H) by 5 5/8” (W) SureFlap - Sure Petcare Microchip Cat Flap, White, Scans Pet's ID on Entry, Check Your Cat's Size,Flap Opening is 4 3/4” (H) by 5 5/8” (W) – SELECTIVE ENTRY CAT DOOR (Screens on Entry only): Uses RFID to read your cat’s implanted ID microchip, allowing your cat access without letting in stray animals—learns... View on Amazon
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Cat Mate 4-Way-Locking Large Cat Flap (221) - Secure Lockable Door for Large Cats and Small Dogs, Easy to Install and Use, for UPVC/Metal, Wall and Wood, White Cat Mate 4-Way-Locking Large Cat Flap (221) - Secure Lockable Door for Large Cats and Small Dogs, Easy to Install and Use, for UPVC/Metal, Wall and Wood, White – SUITABLE FOR LARGE CATS AND SMALL DOGS: accommodates pets up to 14.17" (360mm) shoulder height, such as Yorkshire Terriers and Miniature Poodles; SECURE 4-WAY LOCKING SYSTEM:... View on Amazon
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Meow Manor® Cat Door Interior Door - No-Flap, Interior Cat Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed… Meow Manor® Cat Door Interior Door - No-Flap, Interior Cat Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed… – (PATENTED) PRIVACY FOR YOUR KITTY - Meow Manor pet door for cats is a magic portal to your cat's safe haven. With our indoor cat door,... View on Amazon
From Amazon
CEESC Medium Cat Door for Interior/Exterior Door, Weatherproof, White, Rotary 4 Way Locking Pet Door for Cats & Dogs with Circumference < 15.75", Upgraded Version CEESC Medium Cat Door for Interior/Exterior Door, Weatherproof, White, Rotary 4 Way Locking Pet Door for Cats & Dogs with Circumference < 15.75", Upgraded Version – CONVENIENT LOCK --- The knob-style switch is 4 way rotary, you can easily rotate it to 4 modes with the arrow and icons to control your... View on Amazon
From Amazon
Thin Cat Door for Windows, Pet Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall(Medium, 7.7 * 7.5 * 0.78in) Thin Cat Door for Windows, Pet Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall(Medium, 7.7 * 7.5 * 0.78in) – Freedom & Convenience - Through the great cat door, your cats or small dogs can go in and out easily and quietly. They won’t feel trapped... View on Amazon
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PetSafe Original Replacement Flap - Doggie Door Vinyl Replacement Flap for Sliding Glass Pet Door - Durable & Made with Non-Toxic Materials - 8 7/8" H x 5 1/8" W - Large PetSafe Original Replacement Flap - Doggie Door Vinyl Replacement Flap for Sliding Glass Pet Door - Durable & Made with Non-Toxic Materials - 8 7/8" H x 5 1/8" W - Large – Flexible Dog Flap: The PetSafe Original Replacement Flap fits a wide range of PetSafe doors including wall entry, sliding glass, and aluminum models; Small Flap Dimensions:... View on Amazon
From Amazon
Wordcam X-Large Cat Door, Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cat Up to 25lbs, Cat Flap Privacy Door for Kitten Doggies, Easy Installation, Weatherproof (White, XL) Wordcam X-Large Cat Door, Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cat Up to 25lbs, Cat Flap Privacy Door for Kitten Doggies, Easy Installation, Weatherproof (White, XL) – [Freedom&Safety]: This cat door interior door provides access for your cat to their own space, allowing entrance to food, water or the litter box, even thought... View on Amazon
From Amazon
Trixie Vinyl Dog Door Flap, Fits 9.4 x 14.2-in Wooden Dog House Opening, Replacement Doggie Door Curtain Flap for Wooden Doghouses Trixie Vinyl Dog Door Flap, Fits 9.4 x 14.2-in Wooden Dog House Opening, Replacement Doggie Door Curtain Flap for Wooden Doghouses – Clear, weather-resistant vinyl dog house door flap which measures 9.4 x 14.2 in H; Compatible with TRIXIE Dog House model 39530; Keep your pet safe and... View on Amazon
From Amazon
Cat Mate 4-Way-Locking Cat Flap with Door Liner to 2" (235) - Secure Lockable Door for Small to Medium Sized Cats, for UPVC, Wood and Wall, Grey Cat Mate 4-Way-Locking Cat Flap with Door Liner to 2" (235) - Secure Lockable Door for Small to Medium Sized Cats, for UPVC, Wood and Wall, Grey – FLEXIBLE ACCESS OPTIONS: 4-way locking system lets you choose between in and out, in only, out only, or fully locked, giving you complete control over your... View on Amazon
From Amazon
Cat Door, Safety Pet Door with 4 Way Lock, Weatherproof & Easy Installation Cat Flap Door for Interior Exterior Door, Window, Wall(Medium, 5.9in x 6.1in Flap) Cat Door, Safety Pet Door with 4 Way Lock, Weatherproof & Easy Installation Cat Flap Door for Interior Exterior Door, Window, Wall(Medium, 5.9in x 6.1in Flap) – Freedom & Convenience - Through the great cat door, your cats or small dogs can go in and out easily and quietly. They won’t feel trapped... View on Amazon
From Amazon
9.8in x 4.9ft Door Replacement Flaps for Dog House - Easy to Cut & Install Transparent Vinyl Strip for Doggie/Doggy/Cat Entry Door 9.8in x 4.9ft Door Replacement Flaps for Dog House - Easy to Cut & Install Transparent Vinyl Strip for Doggie/Doggy/Cat Entry Door – SAFE & DURABLE MATERIAL: This dog door replacement flap is made of high-quality PVC, no added paraffin, durable, safe for pets, M4 level flame retardant, waterproof,... View on Amazon
From Amazon
Smart Cat Door for Interior & Exterior, Flap Opening is 7.67’’ (H) by 7'' (W), RFID Cat Pet Door with 3 RFID Collar Sensor Keys & 1 Remote & 4 Way Locking Cat Flap, Automatic Opening Cat Door (Black) Smart Cat Door for Interior & Exterior, Flap Opening is 7.67’’ (H) by 7'' (W), RFID Cat Pet Door with 3 RFID Collar Sensor Keys & 1 Remote & 4 Way Locking Cat Flap, Automatic Opening Cat Door (Black) – 【Exclusive Access for Your Cats】Our intelligent RFID cat door recognizes ONLY your cats' pre-programmed keys, creating a protective barrier against neighbors' pets and stray animals. Your... View on Amazon
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PetSafe Plastic Pet Door - Easy Install for Wood, PVC Metal & Paneled Doors - Rust-Free Plastic Frame - Flap Dimensions 5 1/4" W x 8 1/8" H - for Small Pets Weighing Up to 15 Lb PetSafe Plastic Pet Door - Easy Install for Wood, PVC Metal & Paneled Doors - Rust-Free Plastic Frame - Flap Dimensions 5 1/4" W x 8 1/8" H - for Small Pets Weighing Up to 15 Lb – Easy DIY Installation: The PetSafe Plastic Pet Door is easy to install in wood, PVC, metal, or paneled doors 1/16" - 2" thick, perfect for quick... View on Amazon
From Amazon
CEESC Cat Flap Door Magnetic Pet Door with 4 Way Lock for Cats, Kitties and Kittens, 3 Sizes and 2 Colors Options (M- Inner Size: 6.18"(W) x 6.30"(H), White) CEESC Cat Flap Door Magnetic Pet Door with 4 Way Lock for Cats, Kitties and Kittens, 3 Sizes and 2 Colors Options (M- Inner Size: 6.18"(W) x 6.30"(H), White) – ☞Size --- The medium cat door, inner size 2.17"(D) x 6.18"(W) x 6.30"(H), it's suitable for cat lighter than 15.43 lb and waist circumference shorter than... View on Amazon
From Amazon
Cat Door for Wall Dog Door for Wall Exterior, 3-Flap Small Pet Door for Walls, All-Metal Frame and Telescoping Tunnel, Pets Up to 15 Lb (Small Size) Cat Door for Wall Dog Door for Wall Exterior, 3-Flap Small Pet Door for Walls, All-Metal Frame and Telescoping Tunnel, Pets Up to 15 Lb (Small Size) – Unleash Your Pet's Inner Explorer: Give your pets the freedom they deserve with eillion's small cat door for walls! Perfect for cats, our wall dog door... View on Amazon
From Amazon
PetSafe Interior 2-Way Locking Cat Door - Allows Convenient Movement Between Rooms & Minimizes Scratching - Tinted Durable Plastic Privacy Door for Feeder & Litter Box PetSafe Interior 2-Way Locking Cat Door - Allows Convenient Movement Between Rooms & Minimizes Scratching - Tinted Durable Plastic Privacy Door for Feeder & Litter Box – Cat-Only Access Control: The PetSafe Interior 2-Way Locking Cat Door lets you control access to private spaces like litter boxes, pet feeders, or nighttime areas; Durable... View on Amazon
From Amazon
PetSafe 4-Way Interior Locking Cat Door - Allows Convenient Movement Between Rooms & Minimizes Scratching - Tinted Durable Plastic Privacy Door for Feeder & Litter Box PetSafe 4-Way Interior Locking Cat Door - Allows Convenient Movement Between Rooms & Minimizes Scratching - Tinted Durable Plastic Privacy Door for Feeder & Litter Box – Cat-Only Access Control: The PetSafe 4-Way Interior Locking Cat Door lets you control access to private spaces like litter boxes, pet feeders, or nighttime areas; Durable... View on Amazon
From Amazon
Cat Mate 4-Way-Locking Electromagnetic Cat Flap (254) - Exclusive Entry Collar Magnet Operated, for Small to Average-Sized Cats, for UPVC, Wood and Wall, White Cat Mate 4-Way-Locking Electromagnetic Cat Flap (254) - Exclusive Entry Collar Magnet Operated, for Small to Average-Sized Cats, for UPVC, Wood and Wall, White – EXCLUSIVE ACCESS: operates with Cat Mate collar magnets (2 included), allowing only your cats to enter and exit, keeping other animals out; 4-WAY LOCK SYSTEM: choose... View on Amazon
From Amazon
Cat Mate 2-Way-Locking Cat Flap (304) - Secure Lockable Door for Small to Medium Sized Cats, Easy to Install and Use, for Screen, UPVC and Wood, White Cat Mate 2-Way-Locking Cat Flap (304) - Secure Lockable Door for Small to Medium Sized Cats, Easy to Install and Use, for Screen, UPVC and Wood, White – TWO-WAY LOCK: Provides control over your cat's movement, allowing entry, exit, or locking both ways; DURABLE & WEATHERPROOF: Made from super-tough polymer, featuring a fully brush-sealed... View on Amazon
Ideal Pet Products Cat Flap Door with 4 Way Lock, 6.25" x 6.25" Flap Size – A transparent unbreakable LEXAN flap measuring 6.25" x 6.25", includes a 4-way locking knob to keep your pet in or out. You can manually turn knob... View on Amazon
From Amazon
Wordcam X-Large Cat Door, Strong Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cats Up to 25lbs, Cat Flap for Kitten Doggies, Easy Installation, Weatherproof (Black,XL) Wordcam X-Large Cat Door, Strong Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cats Up to 25lbs, Cat Flap for Kitten Doggies, Easy Installation, Weatherproof (Black,XL) – [Freedom&Safety]: This cat door interior door provides access for your cat to their own space, allowing entrance to food, water or the litter box, even thought... View on Amazon
From Amazon
Depets Large Cat Door (Outer Size 9.9" x 9.2"), 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door for Circumference < 23" Depets Large Cat Door (Outer Size 9.9" x 9.2"), 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door for Circumference < 23" – 4 Switching Modes: Depets cat door interior door has four independent models to lock with switches - swing out only, in only, both in and out,... View on Amazon
From Amazon
Pet Screen Door for Small Dogs & Cats - Heavy Duty Magnetic Lockable Flap, Inside Door 8.59x6.62inch, Easy Install for Sliding Glass/Patio Doors Screen, Scratch-Resistant & Security Latch (Size M) Pet Screen Door for Small Dogs & Cats - Heavy Duty Magnetic Lockable Flap, Inside Door 8.59x6.62inch, Easy Install for Sliding Glass/Patio Doors Screen, Scratch-Resistant & Security Latch (Size M) – 【Install-Easy Window Cat Door】: Quick setup with no drills or complex tools required; Just use a small knife to cut the screen window and fix the... View on Amazon
From Amazon
goTeamghjkl Cat Door Flap (Outer Size 7.5" x 7.8"), 4 Way Locking Medium Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Kitty and Kittens with Circumference < 15.75" goTeamghjkl Cat Door Flap (Outer Size 7.5" x 7.8"), 4 Way Locking Medium Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Kitty and Kittens with Circumference < 15.75" – 4 Way Locking Mode --- The pet door could be adjusted by the Red and Green switches with tabs to 4 modes: out only, in only,... View on Amazon
From Amazon
Smart Cat Door with 3 Collar Sensor, RFID Cat Door Collar Activated with Remote Control, 4 Way Locking Cat Flap Automatic Pet Door (White) Smart Cat Door with 3 Collar Sensor, RFID Cat Door Collar Activated with Remote Control, 4 Way Locking Cat Flap Automatic Pet Door (White) – Smart Access with RFID Collar Sensor: This smart cat door comes with 3 RFID collar keys and 1 remote control, allowing only your cat to enter... View on Amazon
From Amazon
Cat Mate Microchip Activated Cat Flap (360) - ISO and AVID Compatible, Door for Entry Control of up to 30 Cats or Small Dogs, for Single/Multiple Glazing, UPVC, Walls and Wood, White Cat Mate Microchip Activated Cat Flap (360) - ISO and AVID Compatible, Door for Entry Control of up to 30 Cats or Small Dogs, for Single/Multiple Glazing, UPVC, Walls and Wood, White – MICROCHIP ACTIVATED ENTRY: Reads microchips or Cat Mate ID Discs, sold separately, allows access for up to 30 cats. Compatible with 15-digit ISO microchips and AVID... View on Amazon
From Amazon
LIBBEPET Thin Cat Door, Safety Pet Door for Cats Up to 13 lbs, Interior Cat Door with 4 Way Locking for Window, Sliding Door and Cat House, Easy to Install, Medium LIBBEPET Thin Cat Door, Safety Pet Door for Cats Up to 13 lbs, Interior Cat Door with 4 Way Locking for Window, Sliding Door and Cat House, Easy to Install, Medium – Specialized for Thin Plates: LIBBEPET cat door can be installed on indoor or outdoor thin plates, such as window, cat houses, litter box enclosures and wooden... View on Amazon
From Amazon
Depets Medium Cat Flap Door with 4 Way Lock (Outer Size 7.5" x 7.8"), Magnetic Pet Door Kit White, Weather-Resistant Cat Door for Cats & Doggy Depets Medium Cat Flap Door with 4 Way Lock (Outer Size 7.5" x 7.8"), Magnetic Pet Door Kit White, Weather-Resistant Cat Door for Cats & Doggy – Medium Size: Outer Size: 7.5" x 7.8" x 2" ( W x H X D); Inner size: 5.9" x 6.3" ( W x H) ; Cut-Out... View on Amazon
Perfect Pet Soft Flap Cat Door with Telescoping Frame, Small, 5" x 7" Flap Size – Inner telescoping frame that adapts to doors of 1-1/4" to 2" thickness; Has a tamper proof mounting system so the pet door cannot be removed from... View on Amazon