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Cat Doors

10 Best Cat Doors 2025 in the United States

Name: PetSafe Extreme Weather Small Dog and Cat Door for Exterior Door - Energy Efficient Door for Cats and Dogs – Insulated Flap System – Small - Plastic Frame
Brand: PetSafe
Price: 61.95 USD
Availability: InStock

From leading brands and best sellers available on the web.

PetSafe Microchip Cat Door, Exterior or Interior Pet Door - Multi-User RFID Access Up To 40 Pets, 4-Way Locking, Weatherproof, DIY Easy Install, Hardware Kit; Privacy for Cat Litter Box or Pet Feeder

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Winner

PetSafe

Editor’s Choice

PetSafe Extreme Weather Small Dog and Cat Door for Exterior Door - Energy Efficient Door for Cats and Dogs – Insulated Flap System – Small - Plastic Frame

9.9

score

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PetSafe Microchip Cat Door, Exterior or Interior Pet Door - Multi-User RFID Access Up To 40 Pets, 4-Way Locking, Weatherproof, DIY Easy Install, Hardware Kit; Privacy for Cat Litter Box or Pet Feeder

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PetSafe

Editor’s Choice

PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Pets Up to 40 lb, (Medium)

9.8

score

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Depets

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"

9.6

score

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PetSafe

Editor’s Choice

PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small, Medium, Large, X-Large

9.4

score

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Ideal Pet Products

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

9.2

score

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PetSafe

Editor’s Choice

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

8.9

score

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PetSafe

Editor’s Choice

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

8.7

score

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Ideal Pet Products

Ideal Pet Products Designer Series Ruff-Weather Pet Door with Telescoping Frame, Medium 7.25" x 13" Flap Size

8.4

score

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CEESC

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

8.1

score

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#10

SureFlap

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)

7.9

score

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More products we considered

PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Pets Up to 100 lb, (Large)

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PetSafe Extreme Weather Sliding Glass Pet Door - Easy to Install, Perfect for Rental Homes and Apartments - Adjustable Height 75 7/8" to 80 11/16" - Insert for Patio Sliding Glass Doors, Medium Size

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Evergreen Pet Supplies Extra Large Replacement Dog Door Flap - Fits Petsafe PAC 11-11040 - Flexible Doggy Door Flap for Dogs & Cats - Weather Resistant & Easy to Install Dog Door Replacement Flaps

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PetSafe Dog Door Wall Insert, Exterior Door with Built in Pet Door Durable Plastic Pet Entry, Telescoping Design for Installation, Large Dog Door for Exterior Wall (White - Large)

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PetSafe Electronic SmartDoor, White, Large and PetSafe Wall Install Kit for PetSafe Electronic SmartDoor, Large, White Bundle

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10 Best Cat Doors 2025 in the United States

PetSafe Microchip Cat Door, Exterior or Interior Pet Door - Multi-User RFID Access Up To 40 Pets, 4-Way Locking, Weatherproof, DIY Easy Install, Hardware Kit; Privacy for Cat Litter Box or Pet Feeder

PetSafe Extreme Weather Small Dog and Cat Door for Exterior Door - Energy Efficient Door for Cats and Dogs – Insulated Flap System – Small - Plastic Frame

PetSafe Microchip Cat Door, Exterior or Interior Pet Door - Multi-User RFID Access Up To 40 Pets, 4-Way Locking, Weatherproof, DIY Easy Install, Hardware Kit; Privacy for Cat Litter Box or Pet Feeder

PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Pets Up to 40 lb, (Medium)

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"

PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small, Medium, Large, X-Large

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

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 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

Ideal Pet Products Designer Series Ruff-Weather Pet Door with Telescoping Frame, Medium 7.25" x 13" Flap Size

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

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)

PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Pets Up to 100 lb, (Large)

PetSafe Extreme Weather Sliding Glass Pet Door - Easy to Install, Perfect for Rental Homes and Apartments - Adjustable Height 75 7/8" to 80 11/16" - Insert for Patio Sliding Glass Doors, Medium Size

Evergreen Pet Supplies Extra Large Replacement Dog Door Flap - Fits Petsafe PAC 11-11040 - Flexible Doggy Door Flap for Dogs & Cats - Weather Resistant & Easy to Install Dog Door Replacement Flaps

PetSafe Dog Door Wall Insert, Exterior Door with Built in Pet Door Durable Plastic Pet Entry, Telescoping Design for Installation, Large Dog Door for Exterior Wall (White - Large)

PetSafe Electronic SmartDoor, White, Large and PetSafe Wall Install Kit for PetSafe Electronic SmartDoor, Large, White Bundle

FAQ

What are the best cat doors on the market?

How do I install a cat door?

Are electronic cat doors secure?

Can cat doors be installed in walls, glass, or sliding doors?

Do cat doors affect home insulation and security?

10 Best Cat Doors 2025 in the United States

PetSafe Microchip Cat Door, Exterior or Interior Pet Door - Multi-User RFID Access Up To 40 Pets, 4-Way Locking, Weatherproof, DIY Easy Install, Hardware Kit; Privacy for Cat Litter Box or Pet Feeder

PetSafe Extreme Weather Small Dog and Cat Door for Exterior Door - Energy Efficient Door for Cats and Dogs – Insulated Flap System – Small - Plastic Frame

PetSafe Microchip Cat Door, Exterior or Interior Pet Door - Multi-User RFID Access Up To 40 Pets, 4-Way Locking, Weatherproof, DIY Easy Install, Hardware Kit; Privacy for Cat Litter Box or Pet Feeder

PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Pets Up to 40 lb, (Medium)

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"

PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small, Medium, Large, X-Large

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

PetSafe Extreme Weather Aluminum Dog Door, Energy-Efficient Insulated Pet Door, Large Dog Door, Exterior Door with Built in Pet Door, Extreme Weather Pet Door Large (White - Large)

PetSafe Freedom Aluminum Dog and Cat Door - Durable Frame - Small, Medium, Large, X-Large

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 Plastic Dog and Cat Door, Large, for Pets Up to 100 lb, Paintable, Easy DIY Installation, Security Cover Included, Install in Interior and Exterior Doors or Walls, Durable, Adjustable Flap

Kurgo Rover Car Door Guard for Dogs, Pet Protector for Car Doors, Waterproof, Adjustable, Quick Installation, Storage Pockets, Fits Sedans and SUVs, Charocoal Grey

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 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

Ideal Pet Products Designer Series Ruff-Weather Pet Door with Telescoping Frame, Medium 7.25" x 13" Flap Size

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

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)

Indoor Cat Doors

Car Doors

Cat Screen Doors

Doors

PetSafe Never Rust Plastic Doggie Door for Install in Interior and Exterior Doors or Walls, Paintable, Easy Install, Closing Panel Included, for Pets Up to 100 lb, (Large)

PetSafe Extreme Weather Sliding Glass Pet Door - Easy to Install, Perfect for Rental Homes and Apartments - Adjustable Height 75 7/8" to 80 11/16" - Insert for Patio Sliding Glass Doors, Medium Size

Evergreen Pet Supplies Extra Large Replacement Dog Door Flap - Fits Petsafe PAC 11-11040 - Flexible Doggy Door Flap for Dogs & Cats - Weather Resistant & Easy to Install Dog Door Replacement Flaps

PetSafe Dog Door Wall Insert, Exterior Door with Built in Pet Door Durable Plastic Pet Entry, Telescoping Design for Installation, Large Dog Door for Exterior Wall (White - Large)

PetSafe Electronic SmartDoor, White, Large and PetSafe Wall Install Kit for PetSafe Electronic SmartDoor, Large, White Bundle

FAQ

What are the best cat doors on the market?

How do I install a cat door?

Are electronic cat doors secure?

Can cat doors be installed in walls, glass, or sliding doors?

Do cat doors affect home insulation and security?