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 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
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PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Cats and Dogs Up to 15 lb, (Small) PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Cats and Dogs Up to 15 lb, (Small) – PET FREEDOM: Doors are no longer a barrier for your pet with the PetSafe Plastic Dog and Cat Door. The small door is ideal for cats... 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
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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 < 116 lb) Brown 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 < 116 lb) Brown – 😺4 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
From Amazon
PetSafe, Microchip Activated Cat Flap, Exclusive Entry, Easy Install, 4 Way Manual Locking, Energy Efficient, Draught Excluder, Convenient - White PetSafe, Microchip Activated Cat Flap, Exclusive Entry, Easy Install, 4 Way Manual Locking, Energy Efficient, Draught Excluder, Convenient - White – Improved microchip technology : This Microchip cat flap is compatible with the most common microchips - the improved microchip reader can be programmed for up to... 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" – ☞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
From Amazon
Ideal Pet Products Aluminum Sash Window Pet Door, Adjustable to Fit Window Widths from 27" to 32", Cat Flap 6-1/4” x 6-1/4” Flap Size Ideal Pet Products Aluminum Sash Window Pet Door, Adjustable to Fit Window Widths from 27" to 32", Cat Flap 6-1/4” x 6-1/4” Flap Size – High quality white finish aluminum construction installs easily into most aluminum sash window styles. Minimum sash window height requirement is 10.625"; Locking rigid flap is made... 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 6-1/4" x 6-1/4", complete with a 4-way lock for added security.; Perfect for both interior and exterior use, adapting to... View on Amazon
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
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
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
Perfect Pet Soft Flap Cat Door with Telescoping Frame, Small, 5" x 7" Flap Size – Inner telescoping frame that adapts to doors of 1 1/14-inch to 2-inch thickness; Tamper proof mounting system, pet door cannot be removed from outside; Impact-resisting super-strong... 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
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 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 – 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
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
NAMSAN Cat Door Interior Door, White, Flap Opening 7.1" x 7.3", 4 Way Locking Cat Door for Exterior Door, Weatherproof Pet Door for Kitten Small Dogs, Cat Flap Doors for Wooden/Metal Door, Window NAMSAN Cat Door Interior Door, White, Flap Opening 7.1" x 7.3", 4 Way Locking Cat Door for Exterior Door, Weatherproof Pet Door for Kitten Small Dogs, Cat Flap Doors for Wooden/Metal Door, Window – NAMSAN cat door made of quality ABS plastic, sturdy sealing and weatherproof, for interior/exterior door, wood/metal doors, wall, cupboards, garage door or hollow core door use.;... View on Amazon
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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) 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) – [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
PetSafe Original Replacement Flap – Made of Non-Toxic Material – Based in Knoxville, TN – US-Based Customer Care – 1-Year Comprehensive Protection Plan – Innovating Pet Tech Since 1991 - Size Small PetSafe Original Replacement Flap – Made of Non-Toxic Material – Based in Knoxville, TN – US-Based Customer Care – 1-Year Comprehensive Protection Plan – Innovating Pet Tech Since 1991 - Size 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
Cat Door for Wall, Small Pet Door, Heavy Duty Doggy Door, All Aluminum Frame, Double Magnetic Flaps, Energy Efficient, Telescoping Tunnel, Sliding Lock Panel, Easy to Install (Pets Up to 22 Lb) Cat Door for Wall, Small Pet Door, Heavy Duty Doggy Door, All Aluminum Frame, Double Magnetic Flaps, Energy Efficient, Telescoping Tunnel, Sliding Lock Panel, Easy to Install (Pets Up to 22 Lb) – Pet Door Size: Our premium medium sized dog door features expandable channels that fit walls from 3.95 to 7.5 inches thick. The flap opening measures 10... View on Amazon
From Amazon
PetSafe Exterior/Interior Cat Door - 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 - 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
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
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
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, 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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9.8 in x 4.9 ft Dog Door Replacement Flaps - Safe Plastic Vinyl Strip for DIY Doghouse Entry Door or Cat Door, Transparent Dog House Door Flap, Easy to Cut & Install 9.8 in x 4.9 ft Dog Door Replacement Flaps - Safe Plastic Vinyl Strip for DIY Doghouse Entry Door or Cat Door, 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, durable, safe for pets, M4 level flame retardant, waterproof,... View on Amazon
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Ycozy Large Cat Doors Outer Size 9.9" x 9.25" 4-Way Locking Indoor Pet Door for Interior Exterior Door Wall Window, Weatherproof Cat Flap for Kittens & Dogs Easily Install Ycozy Large Cat Doors Outer Size 9.9" x 9.25" 4-Way Locking Indoor Pet Door for Interior Exterior Door Wall Window, Weatherproof Cat Flap for Kittens & Dogs Easily Install – Size & Applications: Outer Size: 9.25" x 9.9" x 2.15"(W x H X D), Inner Size: 7.1" x 7.5"(W x H), Cut-Out Size: 7.7" x 8.3"(W... View on Amazon
From Amazon
Smart Cat Door for Interior & Exterior, Microchip Cat Pet Door with 2 Collar Sensor Keys & 1 Remote Control & 4 Way Locking Cat Flap with RFID Collar Activated Automatic Opening Cat Door (Black) Smart Cat Door for Interior & Exterior, Microchip Cat Pet Door with 2 Collar Sensor Keys & 1 Remote Control & 4 Way Locking Cat Flap with RFID Collar Activated Automatic Opening Cat Door (Black) – Smart Cat Door: This Automatic Opening Smart Cat Door are builted-in 2 RFID Sensor Keys and 1 Remote control,when the owner is away, pets wearing the... 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 8.32” 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” – (PATENTED) PRIVACY FOR YOUR KITTY - Your cats purred and we listened. Our mission at Purrfect Portal is to provide whimsical, innovative, and functional cat doors... View on Amazon
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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