Cat Doors in Cats(384)
Hakuna Pets Small Black Glass Sliding Door Patio Pet Door, With Lockable Flap, Suitable for Most Sliding Doors, For Dogs & Cats $139.99 $139.99/ea

Hakuna Pets Small Black Glass Sliding Door Patio Pet Door, With Lockable Flap, Suitable for Most Sliding Doors, For Dogs & Cats
Best seller Extra Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Door Pet Door (White) $19.89

Extra Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Door Pet Door (White)
Flash Deal Cat Door for Windows, Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall, X-Large, 11''x9.8''x0.78'' $14.39 Was $15.99

Cat Door for Windows, Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall, X-Large, 11''x9.8''x0.78''
VistaCatio Window Catio – Portable Outdoor Window Enclosure for Indoor Cats, Clear Floor Design, Easy Install, Cat Enrichment with Fresh Air, Scents & Sounds, Made in USA, 2-Year Replacement Coverage $159.98

VistaCatio Window Catio – Portable Outdoor Window Enclosure for Indoor Cats, Clear Floor Design, Easy Install, Cat Enrichment with Fresh Air, Scents & Sounds, Made in USA, 2-Year Replacement Coverage
Best seller Cat Door, (Outer Size 7.5" x 7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Alpacasso Pet Doors for Window & Wal $11.99 Was $16.98

Cat Door, (Outer Size 7.5" x 7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Alpacasso Pet Doors for Window & Wal
Best seller Extra Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Door Pet Door (White) $19.89

Extra Large Cat Door (Outer Size 11" x 9.8"), 4 Way Locking Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Door Pet Door (White)
Flash Deal Cat Door for Windows, Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall, X-Large, 11''x9.8''x0.78'' $14.39 Was $15.99

Cat Door for Windows, Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall, X-Large, 11''x9.8''x0.78''
Nordee Aluminum Cat Door for Windows - Adjustable to Fit Window Width 24"-28", Quick-Fit Cat Door Window Insert, Magnetic Suction Design, Perfect for Cats,S $71.24

Nordee Aluminum Cat Door for Windows - Adjustable to Fit Window Width 24"-28", Quick-Fit Cat Door Window Insert, Magnetic Suction Design, Perfect for Cats,S
Hakuna Pets White Essential Small Pet Door for Screens, Doors & Walls up to 2.76" Thick, for Dogs and Cats up to 20 lbs $20.85
Hakuna Pets White Essential Small Pet Door for Screens, Doors & Walls up to 2.76" Thick, for Dogs and Cats up to 20 lbs
Flash Deal NEWEEN Cat Screen Door Fits Door Size 30"x 80" Thickened Heavy Duty Pets Resistant Mesh Screen Door for Living Room,Kitchen,Bedroom,Cat Proof Screen with Zipper Closure $13.41 Was $14.90
NEWEEN Cat Screen Door Fits Door Size 30"x 80" Thickened Heavy Duty Pets Resistant Mesh Screen Door for Living Room,Kitchen,Bedroom,Cat Proof Screen with Zipper Closure
Best seller Cat Door, (Outer Size 7.5" x 7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Alpacasso Pet Doors for Window & Wal $11.99 Was $16.98

Cat Door, (Outer Size 7.5" x 7.8") 4 Way Locking Cat Flap Door for Interior Exterior Doors, Alpacasso Pet Doors for Window & Wal
Baboni Pet Door for Wall, Steel Frame and Telescoping Tunnel for Dog -Large $119.99

Baboni Pet Door for Wall, Steel Frame and Telescoping Tunnel for Dog -Large
Hakuna Pets Medium White Glass Sliding Door Patio Pet Door, With Lockable Flap, Suitable for Most Sliding Doors $159.99
Hakuna Pets Medium White Glass Sliding Door Patio Pet Door, With Lockable Flap, Suitable for Most Sliding Doors
Clearance ZOUYUE Cat Door Flap Extra Large (11"x9.8"),4 Way Locking Cat Door For Interior Door,Weatherproof Pet Door for Cats Doggie Kitties & Kittens,Easy Installation $19.99 Was $33.18

ZOUYUE Cat Door Flap Extra Large (11"x9.8"),4 Way Locking Cat Door For Interior Door,Weatherproof Pet Door for Cats Doggie Kitties & Kittens,Easy Installation
Baboni Pet Door for Wall, Steel Frame and Telescoping Tunnel for Dog -Large $119.99

Baboni Pet Door for Wall, Steel Frame and Telescoping Tunnel for Dog -Large
Cat Door Latch 2 Pack, Adjustable Door Stopper to Keep Dogs Out of Cat Litter Box and Food (1.5"-6") $11.99
Cat Door Latch 2 Pack, Adjustable Door Stopper to Keep Dogs Out of Cat Litter Box and Food (1.5"-6")
Uptyia 4-Way Locking Cat Door for Interior and Exterior Doors with Installation Kit, Extra Large $17.99

Uptyia 4-Way Locking Cat Door for Interior and Exterior Doors with Installation Kit, Extra Large
KFFKFF Adjustable Cat Door for Window, Fits Window Widths 23"-28", 4 Locking Options, Durable Aluminum Frame with Transparent Glass, Magnetic Seal, Weather-Resistant Pet Access Panel, White $73.99

KFFKFF Adjustable Cat Door for Window, Fits Window Widths 23"-28", 4 Locking Options, Durable Aluminum Frame with Transparent Glass, Magnetic Seal, Weather-Resistant Pet Access Panel, White
PetSafe Freedom Replacement Flap for Dog and Cat Doors - Large - PAC11-11039 $25.99

PetSafe Freedom Replacement Flap for Dog and Cat Doors - Large - PAC11-11039
Rollback Jewelry Reinforced Cat Screen Door, Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Living Room, Kitchen Patio Door,85x205cm,White $10.09 Was $12.09

Jewelry Reinforced Cat Screen Door, Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Living Room, Kitchen Patio Door,85x205cm,White
PetSafe Interior Cat Door: 4-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 $19.99

PetSafe Interior Cat Door: 4-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
Cat Mate 4-Way Locking Cat Door – Weather-Resistant Magnetic Pet Door with door liner for Indoor/Outdoor Use $24.99

Cat Mate 4-Way Locking Cat Door – Weather-Resistant Magnetic Pet Door with door liner for Indoor/Outdoor Use
Security Pet Door - 4-Way Lock ABS Flap for Dogs & Cats | Weatherproof Extreme Weather Design $18.99
Security Pet Door - 4-Way Lock ABS Flap for Dogs & Cats | Weatherproof Extreme Weather Design
Best seller OhhGo Reinforced Cat Screen Door, Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Living Room, Kitchen Patio $13.99

OhhGo Reinforced Cat Screen Door, Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Living Room, Kitchen Patio
VEVOR Pet Door, 9.29" x 13.19" Metal Frame with Lock and 3-Flap System, Weatherproof Doggy Door, Easy to Install in Interior or Exterior Walls, Pet Door Suitable for Cat Doggie Kitties (White-Small) $69.90

VEVOR Pet Door, 9.29" x 13.19" Metal Frame with Lock and 3-Flap System, Weatherproof Doggy Door, Easy to Install in Interior or Exterior Walls, Pet Door Suitable for Cat Doggie Kitties (White-Small)
Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A $18.44

Dog Door Replacement Flaps,DIY Cat Dog Door Flap, Doggie Door Replacement Flaps, Plastic Dog Door Flap for Dog House A
Flash Deal Dog Door Replacement Strips, 0.08" Thick, Easily Cut, Clear Plastic Strip for DIY Dog or Cat Door, Dog House Kennel Door Flap, Extra Durable, Thermal Insulation $18.99

Dog Door Replacement Strips, 0.08" Thick, Easily Cut, Clear Plastic Strip for DIY Dog or Cat Door, Dog House Kennel Door Flap, Extra Durable, Thermal Insulation
OhhGo Reinforced Cat Screen Door, 31.5X82.6'' Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Kitchen Patio Door, Black $15.99
OhhGo Reinforced Cat Screen Door, 31.5X82.6'' Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Kitchen Patio Door, Black
PetSafe Interior Cat Door: 4-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 $19.99

PetSafe Interior Cat Door: 4-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
Clearance ZOUYUE 4 Way Lock Cat Door for Exterior Doors,Pet Door Flap for Window,Wall,Easy Install,Keeps Dogs Out of Cats Space,Food,and Litter Box(Medium,5.6inx6.1in Flap) $6.99 Was $20.00

ZOUYUE 4 Way Lock Cat Door for Exterior Doors,Pet Door Flap for Window,Wall,Easy Install,Keeps Dogs Out of Cats Space,Food,and Litter Box(Medium,5.6inx6.1in Flap)
Security Pet Door - 4-Way Lock ABS Flap for Dogs & Cats | Weatherproof Extreme Weather Design $23.99

Security Pet Door - 4-Way Lock ABS Flap for Dogs & Cats | Weatherproof Extreme Weather Design
Cat Mate Microchip and I.D. Disc Door for Entry Control of Cats and Other Small Pets - White $69.99 Was $79.99

Cat Mate Microchip and I.D. Disc Door for Entry Control of Cats and Other Small Pets - White
Dog Door Replacement Strips Plastic Strip for DIY Dog Doggie or Cat Door Clear Plastic 7.87in x 4.9ft Dog House Door Flap for DIY $17.99
Dog Door Replacement Strips Plastic Strip for DIY Dog Doggie or Cat Door Clear Plastic 7.87in x 4.9ft Dog House Door Flap for DIY
Wallfire Reinforced Cat Screen Door, Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Living Room, Kitchen Patio Door,35.5X82,White $17.58 Was $19.75

Wallfire Reinforced Cat Screen Door, Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Prevent Dogs Cats Running Out from Home, Bedroom, Living Room, Kitchen Patio Door,35.5X82,White
VistaCatio Window Catio Portable Outdoor Window Enclosure for Indoor Cats, Clear Floor Design, Easy Install, Cat Enrichment with Fresh Air, Scents & Sounds, Made in USA, 2-Year Replacement Coverage $159.98

VistaCatio Window Catio Portable Outdoor Window Enclosure for Indoor Cats, Clear Floor Design, Easy Install, Cat Enrichment with Fresh Air, Scents & Sounds, Made in USA, 2-Year Replacement Coverage
OhhGo Cat Door for Interior Doors, Pet Doors with Grooming Brush No-Flap Cat Door Easy DIY Setup, Fits Both Solid and Hollow Indoors Door for Cats Kittens (Black,L) $17.49

OhhGo Cat Door for Interior Doors, Pet Doors with Grooming Brush No-Flap Cat Door Easy DIY Setup, Fits Both Solid and Hollow Indoors Door for Cats Kittens (Black,L)
PetSafe NEVER RUST Dog Door, Paintable, Easy DIY Installation, For Pets Up To 100 lb, L $64.99

PetSafe NEVER RUST Dog Door, Paintable, Easy DIY Installation, For Pets Up To 100 lb, L
Meggemo Pet Cat Door Two Way Access Control Flap Door Lockable Design Easy to Install for Indoor Outdoor Use Allows Cats Dogs Free Entry Exit Pet Home Accessory $8.99 Was $11.99

Meggemo Pet Cat Door Two Way Access Control Flap Door Lockable Design Easy to Install for Indoor Outdoor Use Allows Cats Dogs Free Entry Exit Pet Home Accessory
Cat Mate Large Cat/Dog Flap-White $29.99

Cat Mate Large Cat/Dog Flap-White
DERCLIVE Cat Screen Door, 33''X79'' Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Pet Resistant Mesh Screen Door $10.25

DERCLIVE Cat Screen Door, 33''X79'' Heavy Duty Pets Proof Screen Door with Bilateral Zipper, Pet Resistant Mesh Screen Door
PETLESO Pet Screen Door with Magnetic Flap Lockable Dog Door for Existing Screen/Sliding Door, Window and Porch-White $26.99
PETLESO Pet Screen Door with Magnetic Flap Lockable Dog Door for Existing Screen/Sliding Door, Window and Porch-White
Hakuna Pets Super Tough Small Pet Door Screens, Doors up to 2.17" Thick, for Pets up to 20 lb, Black $17.80
Hakuna Pets Super Tough Small Pet Door Screens, Doors up to 2.17" Thick, for Pets up to 20 lb, Black
Cat Door for Interior Doors,Cat Puppy Door with Lockable Safe Magnetic Flap Door,Indoor and Outdoor Cat Door for Small, Medium, Large Cats $17.95 Was $20.99
Cat Door for Interior Doors,Cat Puppy Door with Lockable Safe Magnetic Flap Door,Indoor and Outdoor Cat Door for Small, Medium, Large Cats
Large Dog Screen Door, 13 x 17 inches Flap Opening Dog Door for Screen Door with 4 Entry Ways, Magnetic Self-Closing Pet Screen Door for Dogs Cats, Black $39.99

Large Dog Screen Door, 13 x 17 inches Flap Opening Dog Door for Screen Door with 4 Entry Ways, Magnetic Self-Closing Pet Screen Door for Dogs Cats, Black
Cat Door Prop - Easy-to-Use Interior Door Latch for Pets | Dog-Proof Cat Feeding Station & Litter Box, Strong Portable Door Stopper (Pet Gate Alternative) $15.99

Cat Door Prop - Easy-to-Use Interior Door Latch for Pets | Dog-Proof Cat Feeding Station & Litter Box, Strong Portable Door Stopper (Pet Gate Alternative)
NAMSAN Pet Screen Door for Sliding Door Cat Doggy, Magnetic Auto Closing, Double-Sided Lockable, Black $24.99
NAMSAN Pet Screen Door for Sliding Door Cat Doggy, Magnetic Auto Closing, Double-Sided Lockable, Black
PetSafe Cat Corridor Interior Pet Door $31.95

PetSafe Cat Corridor Interior Pet Door
VEVOR Cat Door for Window, Adjustable to Fit Window Width 31"-36", 4 Secure Lock Modes, Aluminum Frame and High-Transparency Glass, Magnetic Closure, Weatherproof Quick-Fit Pet Door for Cats, Black $82.99

VEVOR Cat Door for Window, Adjustable to Fit Window Width 31"-36", 4 Secure Lock Modes, Aluminum Frame and High-Transparency Glass, Magnetic Closure, Weatherproof Quick-Fit Pet Door for Cats, Black
Yosoo Pet Door Cat Flap Door 4 Way Locking Cat Doors for Cats, Small Dogs, Puppy,Glass Window $10.00

Yosoo Pet Door Cat Flap Door 4 Way Locking Cat Doors for Cats, Small Dogs, Puppy,Glass Window
Heavy Duty Replacement Pet Door Universal Large Dog Door Insert for Extreme Weather Conditions with Durable TPU Material $17.09

Heavy Duty Replacement Pet Door Universal Large Dog Door Insert for Extreme Weather Conditions with Durable TPU Material
Popular in Cat Doors in Cats - Walmart.com
FAQ
How do I choose the right size cat door for my home?
Choosing the right size cat door is important to ensure your cat can comfortably pass through. Measure your cat's width and height at the widest points, usually the shoulders and head. Then, select a door with a flap size slightly larger than these measurements to allow easy access. Also, consider the door's installation location and the thickness of the door or wall where it will be installed. Many pet doors come in various sizes like small, medium, and large, so checking product dimensions before purchasing can help you find the best fit for your cat.
What are some tips for training my cat to use a new cat door?
Training your cat to use a new cat door can take some patience. Here are some helpful tips:
- Start with the door propped open so your cat can see the other side and get comfortable passing through.
- Use treats or toys to encourage your cat to go through the door voluntarily.
- Practice in short sessions and gradually close the flap as your cat becomes more confident.
- Be patient and positive—some cats take longer to adjust than others.
With consistent encouragement, most cats learn to use the door comfortably over time.
What features should I look for in a secure cat door?
When selecting a secure cat door, consider these key features to protect your home and pets:
- Locking mechanisms: Look for doors with multi-way locks or push-and-turn locks to control when your cat can go in or out.
- Durable materials: Choose doors made from sturdy plastic, metal, or acrylic to withstand wear and weather.
- Weatherproofing: Features like magnetic flaps or soft-close designs help keep out drafts and rain.
- Size compatibility: Ensure the door fits your cat properly to prevent unwanted animals from entering.
These features can help balance convenience with security for your home.
Can I install a cat door myself, and what tools will I need?
Many cat doors are designed for easy DIY installation, especially those made for standard doors or sliding glass doors. Basic tools you might need include:
- A measuring tape to mark the cutout area.
- A drill and drill bits for pilot holes.
- A jigsaw or handsaw to cut the door or wall opening.
- A screwdriver to secure the door frame and flap.
- Safety gear like gloves and goggles.
Before starting, carefully read the installation instructions included with your cat door. If you're unsure about cutting into your door or wall, consulting a professional installer can be a safe option.
How can I keep my cat door clean and well-maintained?
Regular cleaning and maintenance help keep your cat door functioning smoothly and hygienic. Here are some tips:
- Wipe the flap and frame with a damp cloth to remove dirt and pet hair.
- Check the locking mechanism periodically to ensure it operates smoothly and isn't jammed.
- Inspect seals and weather stripping for wear and replace if needed to maintain weatherproofing.
- Lubricate hinges or moving parts with a pet-safe lubricant if the flap becomes stiff.
Keeping the door clean and in good repair helps your cat use it comfortably and extends the product's lifespan.







































