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Updated:
02 Jun 2026

10 Best Cat Doors Large

#1 Best Pick
PetSafe Dog Door for Screen Door – Size Large – for Dogs and Cats up to 100 lb – Use in Screen Doors – Window Screens and Porch Screens

PetSafe Dog Door for Screen Door – Size Large – for Dogs and Cats up to 100 lb – Use in Screen Doors – Window Screens and Porch Screens

Brand: PetSafe
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  • Encourage exercise and independence: Give your cats and dogs freedom to go in or out without asking for your help to open the doorperfect for potty breaks or play time
  • Easy to install: Snaps directly into your existing screen door, window or porch screen for quick and easy installation, and blends perfectly with your existing screen
  • Built to last: The high-impact plastic frame surrounds a durable mesh that is puncture and tear-resistant to withstand frequent use from your pets; Large door is reinforced with fastening screws
  • Safe and secure: Large door has sliding wind-locks that are strong enough to resist flapping open in the breeze but not so secure that your dog can't run through; small door locks to prevent entry
  • Dimensions: For pets up to 100 pounds; Flap opening size is 10 1/4 inch W x 17 1/8 inch H; Measure your pet to ensure comfortable use.Size information: For pets up to 100 pounds, the large flap opening size is 10 1/4 inch W x 17 1/8 inch H; Measure your pet to ensure comfortable use.Customer care: Let our pet product experts help; we're available Monday through Saturday to answer your questions at 1-800-845-3274
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#2 Best Value
Cat Mate 4-way Locking Cat Flap for Large Cats/Small Dogs, White

Cat Mate 4-way Locking Cat Flap for Large Cats/Small Dogs, White

Brand: Cat Mate
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  • Secure pet entry system to stop strays from entering house
  • Perfect for small to average sized cats
  • Reactive and sensitive system quickly recognises magnet to allow pet easy entry
  • Complete instructions included
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#3 Budget Pick
BEST JAJA Metal Cat Litter Box, SUS304 Stainless Steel Pet Litter Box with Lid, Extra Large Kitty Box High Sides Jumbo with Triple Pedal, Non-Stick and Anti-Leakage (XL Grey)

BEST JAJA Metal Cat Litter Box, SUS304 Stainless Steel Pet Litter Box with Lid, Extra Large Kitty Box High Sides Jumbo with Triple Pedal, Non-Stick and Anti-Leakage (XL Grey)

Brand: BEST JAJA
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  • Unique Flip Top Design – Effortless Cleaning: Tired of struggling with clunky lids during cleanup? Our upgraded enclosed litter box features a 180° flip-top lid, so you can easily scoop without removing the entire cover. No more awkward angles or hard-to-reach corners—just press the botton,lift and clean.
  • Premium SUS304 Stainless Steel – Odor-Free & Residue-Free: Crafted from durable SUS304 stainless steel, our large covered litter box is built to last and resist rust. Unlike plastic pans, the ultra-smooth, non-stick surface prevents litter from clumping or sticking, ensuring no messy residue is left behind. It won’t absorb odors or stain—making cleanup fast, hygienic, and hassle-free every time.
  • 3-in-1 Convertible Design – Tailored for Every Cat: Our stainless steel litter box features a smart 3-part detachable design that easily transforms into three modes: open pan, semi-enclosed, and fully enclosed. Whether your cat loves privacy or prefers open space, this litter box adapts to their personality and habits. The secure snap-on system keeps the lid and base firmly in place for safe, stable use.
  • No More Mess or Dog Disruptions - Our fully enclosed design keeps litter and urine contained, protecting your floors from spills. The versatile front/top entry suits your cat’s preference, while the low-step front door with pedal is perfect for senior or short-legged cats. High walls offer privacy and keep curious dogs out.
  • Spacious XL Size for All Cats - Measuring 23.6" x 15.7" x 14.5", this 65L (17.2-gallon) litter box offers ample room for even the largest cats or multi-cat households—helping to reduce conflict and stress. The 6" deep litter pan holds up to 38L (9.24 gallons) of litter, providing up to 30 days of use with minimal maintenance.
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#4 Top Choice
Cat Door Interior Door - Meow ManorÂź Extra Large Pet Door, 10.25 x 11 No-Flap Cat Door Interior Door for Cats up to 30 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed

Cat Door Interior Door - Meow ManorÂź Extra Large Pet Door, 10.25 x 11 No-Flap Cat Door Interior Door for Cats up to 30 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed

Brand: Purrfect Portal
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  • (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, your baby can finally have a personal space for their litter box and food while the human door is closed. The best part? It keeps the odor away in the cutest way possible! And the dogs, too.
  • EASY DIY INSTALLATION - Most cat doors on the market are put up with flimsy tape. DIYers can set up this pet door for interior doors in minutes. Our patented indoor cat door comes with easy to follow instructions and sturdy screws for a more secure, foolproof installation. Conveniently fits both solid and hollow core doors with 1.25" - 1.75" thickness.
  • THE ONLY NO FLAP KITTY DOOR IN THE MARKET - Our cat door interior door is built with you and your feline in mind. Unlike cat doors with flaps that can harm your pet, this large cat door for interior door is safe for your baby's paws. No more getting their paws stuck under the flap and kids or dogs getting close to the litter box.
  • NO TRAINING NEEDED - A cat door interior door with a built-in flap requires training to be used and can be bothersome with the annoying flap noise. To put an end to this door trouble, our kitty door for interior door has an option to "close" the opening instead. No training needed. Your cat will get it the same way he did with his litter box! It's THAT easy.
  • FOR BIGGER BREEDS - Make cat doors indoor bigger you said. We heard you! Meow Manor XL measures at 11” high and 10.5” wide and is designed to be a large cat door to fit pets that weigh up to 30 lbs.
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#5 Popular Choice
PetSafe Staywell, Convenient, Original 2 Way Pet Door, Fast Installation, Easy Fitting, 2 Way Locking, Cat Flap for All Pets, Large - White

PetSafe Staywell, Convenient, Original 2 Way Pet Door, Fast Installation, Easy Fitting, 2 Way Locking, Cat Flap for All Pets, Large - White

Brand: PetSafe
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  • CONVENIENCE AND FREEDOM: No more planning around toilet breaks; give your dogs and cats the freedom and independence to come and go as they please
  • EASY INSTALLATION: Simple DIY project to install; optional tunnel extension made for thicker doors and walls (sold separately for the small size pet door)
  • CLOSING PANEL: The 2-way pet door provides pet parents the option of snapping on a closing panel from the inside for convenient control over their pet’s coming and going
  • UNIVERSAL FITTING: Works with brick walls, and wooden, metal or PVC/uPVC doors; includes simple cutting template and installation guide
  • QUALITY GUARANTEED: The PetSafe brand has been a trusted global leader in pet behaviour, containment and lifestyle innovations for nearly 30 years; we help keep your pet healthy, safe and happy
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#6 Top Pick
TJHypenete Cat Door Interior Door, 28*24*6.5cm Large Kitty Door, Stylish Indoor Cat Door, No-Flap Pet Door for Cats, Kitties and Small Dogs, Cat Up to 15kg, Easy DIY Setup in Minutes, Safety Material

TJHypenete Cat Door Interior Door, 28*24*6.5cm Large Kitty Door, Stylish Indoor Cat Door, No-Flap Pet Door for Cats, Kitties and Small Dogs, Cat Up to 15kg, Easy DIY Setup in Minutes, Safety Material

Brand: TJHypenete
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  • Material: The indoor cat door is made of ABS material, and have strength and durability, smooth and burr free, which can protect cats from scratches. The wide opening allows your cat to pass through safely and smoothly, and these lines perfectly match your door and decoration
  • Convenience and safety: Cats can freely enter and exit the room without your help, and arrange their own time to the bathroom or play. Their tails will not be hooked or caught, providing the safest and cutest way for your cat to enter and exit inside a closed door
  • Clean and hygienic: With our indoor cat door, your pet can finally leave a personal space for their trash bin and food with the door closed. It stays away from smells in the cutest way possible. This large cat door for indoor doors is safe for cat paws. No more claws stuck under the lid
  • Durable: No need to use adhesives or straps like other cat doors, easy to fall off; We provide screws to keep your pet door in place for the next few years. They are sturdy and beautiful
  • Widely applicable: suitable for all hollow doors, solid doors, and inner doors; Our cat door is very suitable for laundry rooms, bedrooms, basements, and more. Your cat can walk around the house without constantly scratching and meowing. There are no unpleasant signs
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#7 Top Pick
Hakuna Pets Deluxe Adjustable Dog & Cat Door w/ Locking Panel, Large, White

Hakuna Pets Deluxe Adjustable Dog & Cat Door w/ Locking Panel, Large, White

Brand: Hakuna Pets
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  • PRODUCT DIMENSIONS: Frame: 13.78"W x 19.69"H Door flap: 11.02"W x 16.34"H Fits screeens, doors, walls and glass 0" - 2.76" thick
  • 2-WAY LOCKING PANEL: The composite aluminum locking panel provides security from unwanted guests and allows 2-way locking for maximum control over pet's access open locked
  • DRAFT AND WEATHER-PROOF: Fitted with a thick brush seal to block drafts Strong magnets keep flap centered after each use
  • FOR INTERIOR OR EXTERIOR USE: Perfect for setting up a cat friendly space and keeping kids and larger dogs out
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#8 Top Pick
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 & Dog with Circumference < 24.8"(XL, White)

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 & Dog with Circumference < 24.8"(XL, White)

Brand: xutong
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  • ☞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, both in and out, and fully locked, easy control of your pet's in and out.
  • ☞SIZE & APPLICATION --- Outer Size: 9.8" x 11" x 2.15"(W x H x D), Inner size: 7.9" x 8.7"(W x H), Cut-Out Size: 8.3" x 9.5" (W x H), suitable for installation on doors and thin walls, suitable for cat and doggie lighter than 27.54 lb and waist circumference shorter than 24.8"
  • ☞High Quality --- Made of ABS material, weather-resistant, the surface is smooth and durable. It provides a fixed groove with snap tabs for weather-proof brush strip, firmly fix the brush strip. Even if the brush strip comes off, easy to put it back into the fixed groove. This greatly help the brush strip reduce noise, stop rain drop, wind or pest like mosquito to the most.
  • ☞EASY TO INSTALL --- Complete instructions included, make you easily install in windows, doors, cupboards, panels and walls etc.
  • ☞Applicable scene --- It fits to being installed to interior doors, exterior doors, walls, windows, cupboards, glass, etc.
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#9 Top Pick
Ycozy XL Cat Doors Outer Size 11" x 9.8" 4-Way Locking Indoor Pet Door for Interior Exterior Door Wall Window, Weatherproof Cat Flap for Kittens & Dogs Easily Install

Ycozy XL Cat Doors Outer Size 11" x 9.8" 4-Way Locking Indoor Pet Door for Interior Exterior Door Wall Window, Weatherproof Cat Flap for Kittens & Dogs Easily Install

Brand: Ycozy
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  • đŸ±Size & Applications: Outer Size: 11" x 9.8" x 2.2"(H x W x D), Inner Size: 8.7" x 7.9"(H x W), Cut-Out Size: 9.5" x 8.3"(H x W). Suitable for cats lighter than 22lbs(doggies 17.5lbs) and waist circumference shorter than 29.5". Before order please measure pets' weight and waistline.
  • đŸ¶4 Switch Modes: Easily move the red/green switches, the cat door provides 4 modes to lock: free access, in only, out only and locked. It can be installed on interior/exterior doors, windows, wall and cupboard.
  • đŸ±Weather-Resistant Brush: The brush on flap will effectively prevent rain, wind, snow from entering in. Defend cold and keep warm. It also keep silence after passing!
  • đŸ¶Easily Install: To meet the need of different doors and wall thickness, long/short screw sets are provided. Each set has 8 screws. The depth of the tunnel can be cut as your need.
  • 🛒Transparent Flap: The flap is transparent to let pet see through the pet door and help train the pets to pass through the flap easily.
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#10 Top Pick
Ycozy Large Cat Doors Outer Size 9.9" x 9.3" 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 9.3" 4-Way Locking Indoor Pet Door for Interior Exterior Door Wall Window, Weatherproof Cat Flap for Kittens & Dogs Easily Install

Brand: Ycozy
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  • đŸ±Size & Applications: Outer Size: 11" x 9.8" x 2.2"(H x W x D), Inner Size: 8.7" x 7.9"(H x W), Cut-Out Size: 9.5" x 8.3"(H x W). Suitable for cats lighter than 22lbs(doggies 17.6lbs) and waist circumference shorter than 29.5". Before order please measure pets' weight and waistline.
  • đŸ¶4 Switch Modes: Easily move the red/green switches, the cat door provides 4 modes to lock: free access, in only, out only and locked. It can be installed on interior/exterior doors, windows, wall and cupboard.
  • đŸ±Weather-Resistant Brush: The brush on flap will effectively prevent rain, wind, snow from entering in. Defend cold and keep warm. It also keep silence after passing!
  • đŸ¶Easily Install: To meet the need of different doors and wall thickness, long/short screw sets are provided. Each set has 8 screws. The depth of the tunnel can be cut as your need.
  • 🛒Transparent Flap: The flap is transparent to let pet see through the pet door and help train the pets to pass through the flap easily.
Check latest price on Amazon

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