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
Sailnovo Cat Door Flap (Outer Size 7.5"" x 7.8""), 4-Way Locking Cat Flap for Interior Exterior Doors, Weatherproof Pet Door for Cat/Doggie (Circumference < 15.75"", Weight < 16 lb) White Sailnovo Cat Door Flap (Outer Size 7.5"" x 7.8""), 4-Way Locking Cat Flap for Interior Exterior Doors, Weatherproof Pet Door for Cat/Doggie (Circumference < 15.75"", Weight < 16 lb) White – đș4 Switching Modes Cat Door - Sailnovo cat flap door has 4 independent models to lock with switches - swing out only, in only, both in... View on Amazon
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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 8.32â 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 8.32â – (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
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Cat Mate 4-Way-Locking Cat Flap with Door Liner to 50mm (2 inches), Easy Installation in UPVC Doors, Walls, and Wooden Doors - White Cat Mate 4-Way-Locking Cat Flap with Door Liner to 50mm (2 inches), Easy Installation in UPVC Doors, Walls, and Wooden Doors - White – Versatile Freedom: Cat Mate 4-Way-Locking Cat Flap allows in/out, in only, out only, or locked modes. Ideal for small to average-sized cats.; Quick & Easy Setup:... 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
SureFlap - Sure Petcare Microchip Cat Flap, White, Scans Pet's ID on Entry, Check Your Cat's Size,Flap Opening is 4 3/4â (H) by 5 5/8â (W) SureFlap - Sure Petcare Microchip Cat Flap, White, Scans Pet's ID on Entry, Check Your Cat's Size,Flap Opening is 4 3/4â (H) by 5 5/8â (W) – SELECTIVE ENTRY CAT DOOR (Screens on Entry only): Uses RFID to read your catâs implanted ID microchip, allowing your cat access without letting in stray animalsâlearns... View on Amazon
From Amazon
CEESC Extra Large Cat Door (Outer Size 11.6" x 9.8"), Rotary 4 Way Locking Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cat & Doggie with Circumference < 24.8",Upgraded Version CEESC Extra Large Cat Door (Outer Size 11.6" x 9.8"), Rotary 4 Way Locking Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cat & Doggie with Circumference < 24.8",Upgraded Version – â4 WAY SWITCH MODE --- The pet door could be rotate it to 4 modes with the arrow and icons to 4 modes: out only, in... View on Amazon
Ideal Pet Products Cat Flap Door with 4 Way Lock, 6.25'' x 6.25'' Flap Size – Durable, low-maintenance cat door with inner telescoping frame; Made from clear, weather-resistant, unbreakable Lexan; For cats up to 12 pounds; Installs easily and securely; Measures 6.25 inches square. View on Amazon
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PetSafe Plastic Dog and Cat Door, Small, For Pets Up To 15 lb, Paintable, Easy DIY Installation, Security Cover Included, Install in Interior and Exterior Doors or Walls, Durable, Adjustable Flap PetSafe Plastic Dog and Cat Door, Small, For Pets Up To 15 lb, Paintable, Easy DIY Installation, Security Cover Included, Install in Interior and Exterior Doors or Walls, Durable, Adjustable Flap – FREEDOM FOR YOUR PET: Let your dog go outside for potty breaks and playtime on their own schedule; SIZE SMALL: Designed for pets up to 15... View on Amazon
From Amazon
PetSafe ORIGINAL Replacement Flap â Made of Non-Toxic Material â Headquartered in Knoxville, TN â US-Based Customer Care â 1-Year Comprehensive Protection Plan â Innovating Pet Tech Since 1991- Small PetSafe ORIGINAL Replacement Flap â Made of Non-Toxic Material â Headquartered in Knoxville, TN â US-Based Customer Care â 1-Year Comprehensive Protection Plan â Innovating Pet Tech Since 1991- Small – WEATHER RESISTANT: The soft, tinted flap has a magnetic closure to help keep your home protected from the outdoors; EASY INSTALLATION: Replacing the flap is a... View on Amazon
From Amazon
PetSafe Staywell 4 Way Locking Classic Cat Flap, Tunnel Included, Easy Install, Durable, Pet Door for Cats PetSafe Staywell 4 Way Locking Classic Cat Flap, Tunnel Included, Easy Install, Durable, Pet Door for Cats – EASY INSTALL - The Classic Cat Flap comes with a cutting template, installation guide and each half simply screws together for a Fast and Precise fit;... View on Amazon
From Amazon
CEESC Extra Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Large Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats & Doggie with Circumference < 24.8" (White) CEESC Extra Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Large Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats & Doggie with Circumference < 24.8" (White) – â4 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
Cat Mate Electromagnetic Cat Flap, White – White electromagnetic cat door; Includes two magnets; Self lining to 2-3/8-inch; Brush strip to reduce energy loss and silent action; Complete instructions included. View on Amazon
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7.9 in x 4.9 ft Dog Door Replacement Flaps - Safe Plastic Vinyl Strip for DIY Doghouse Entry Door or Cat Door, Eco-Friendly Transparent Dog House Door Flap, Easy to Cut & Install 7.9 in x 4.9 ft Dog Door Replacement Flaps - Safe Plastic Vinyl Strip for DIY Doghouse Entry Door or Cat Door, Eco-Friendly Transparent Dog House Door Flap, Easy to Cut & Install – SAFE & DURABLE MATERIAL: This dog door replacement flap is made of high-quality PVC, no added paraffin, eco-friendly and durable, safe for pets, M4 level flame... View on Amazon
From Amazon
CEESC Cat Doors, Magnetic Pet Door with Rotary 4 Way Lock for Cats, Kitties and Kittens, Upgraded Version (Medium, White) CEESC Cat Doors, Magnetic Pet Door with Rotary 4 Way Lock for Cats, Kitties and Kittens, Upgraded Version (Medium, White) – âCONVENIENT 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
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) – âSize --- 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
Caremyworld Large Cat Door Interior Door, No-Flap Cat Door for Interior Door, Pet Door for Cats, Easy DIY Setup, No Training, Up to 22 LBS, Easy to Install(Snow White) Caremyworld Large Cat Door Interior Door, No-Flap Cat Door for Interior Door, Pet Door for Cats, Easy DIY Setup, No Training, Up to 22 LBS, Easy to Install(Snow White) – CAT DOOR FOR INTERIOR DOOR -The Caremyworld cat door without a flap is designed to be the safest and cutest way to allow your cat to... View on Amazon
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Closer Pets Cat Mate Microchip Activated Cat Door for Entry Control of up to 30 Cats - ISO and AVID Compatible Closer Pets Cat Mate Microchip Activated Cat Door for Entry Control of up to 30 Cats - ISO and AVID Compatible – This version is compatible with most common US microchips including 15 digit ISO, AVIDXX, and AVID Encrypted; Designed to prevent unwanted entry of stray pets by... 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
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, 6.7in x 6.3in Flap) 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, 6.7in x 6.3in Flap) – Freedom & Convenience - Through the great cat door, your cats or small dogs can go in and out easily and quietly. They wonât feel trapped... View on Amazon
From Amazon
Ycozy Cat Doors (Outer Size 7.9" x 7.6") 4-Way Locking Indoor Pet Door for Interior Exterior Doors, Weatherproof Cat Flap for Kittens & Doggies Easily Install on Door/Wall/Window Ycozy Cat Doors (Outer Size 7.9" x 7.6") 4-Way Locking Indoor Pet Door for Interior Exterior Doors, Weatherproof Cat Flap for Kittens & Doggies Easily Install on Door/Wall/Window – đșăDouble Switchesă: Easily move the red/green switches, the cat door shows 4 modes to lock: free access, in only, out only and locked. The bottom magnet... View on Amazon
From Amazon
ClawJaw Pet Door, Cat Door for Interior Exterior Doors, 7.5" x 7.5" Inner Frame, 4-Way Locks, for Cats and Small Dogs, Easy to Install, Suitable for Interior and Exterior Doors, Black ClawJaw Pet Door, Cat Door for Interior Exterior Doors, 7.5" x 7.5" Inner Frame, 4-Way Locks, for Cats and Small Dogs, Easy to Install, Suitable for Interior and Exterior Doors, Black – ă 4-Way Switching Modesă: The cat door interior door has four models to lock with switches - swing out only, in only, both in and out,... View on Amazon
From Amazon
Cat Door Interior Door - No-Flap Cat Door for Interior Door, Cat Door Interior Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed⊠Cat Door Interior Door - No-Flap Cat Door for Interior Door, Cat Door Interior 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
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 wonât feel trapped... View on Amazon
From Amazon
Best Pet Flap Medium Non PVC Compatible w/PetSafe PAC11-11038 - 8 1/8" x 12 7/8" Longer Lasting, Most Energy Efficient, Less Shrinkage, BPA Free Best Pet Flap Medium Non PVC Compatible w/PetSafe PAC11-11038 - 8 1/8" x 12 7/8" Longer Lasting, Most Energy Efficient, Less Shrinkage, BPA Free – SUPERIOR REPLACEMENT FLAP: Best Pet Flap is more weather resistant and environmentally friendly than the original PetSafe branded flap. MADE IN BRAZIL.; MEDIUM REPLACEMENT DOG DOOR... View on Amazon
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Uross Dog Door Replacement Flaps - Ruff Weather DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Vinyl Plastic Dog Door Flap for Dog House, Ideal Large Pet Door Replacement Flap- 5.9FT Uross Dog Door Replacement Flaps - Ruff Weather DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Vinyl Plastic Dog Door Flap for Dog House, Ideal Large Pet Door Replacement Flap- 5.9FT – ăExtended SizeăSize 70.9"*7.9" Thickness 0.08". Suitable for bigger dog house, or multiple dog doors.; ăEasy to cut and installăYou can DIY according to the size of... View on Amazon
From Amazon
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 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 – PET SIZE: The large flap opening is perfect for cats and dogs up to 25 lb; TRANSPARENT FLAP: Provides visibility for your cat for shorter acclimation... View on Amazon
From Amazon
CEESC Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Cat Door for Windows & Sliding Glass Door, Weatherproof Cat Flap Door for Cats & Doggie with Circumference < 24.8" CEESC Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Cat Door for Windows & Sliding Glass Door, Weatherproof Cat Flap Door for Cats & Doggie with Circumference < 24.8" – â4 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
Cat Mate Lockable Cat Flap, White – White 2 way locking cat door; Recommended for thin doors and screens up to 1/2-inch thick; Exterior rain seal included; Brush strip to reduce energy loss and silent action; Poly carbonate flap. View on Amazon
From Amazon
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, Small, 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, Small, White – PRIVATE ACCESS FOR YOUR CAT: Give your cat unlimited access to her personal spaces even when the human door is closed; DIY INSTALLATION: Easily fits any... 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