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10 Best Cat Doors 2025 in the United States

#1

Winner

9.9 score

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)

The PetSafe Never Rust Plastic Doggie Door is designed for pet owners looking to give their medium-sized dogs the freedom to come and go as they please. This door is particularly suitable for pet owners with dogs up to 40 pounds and is also versatile enough to be installed in both interior and exterior doors or walls. One of its standout features is the customizable paintable frame, allowing it to blend seamlessly with your home's décor. The DIY installation is another plus, as it means you won’t need to hire a professional, saving both time and money.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Installation Type
Easy to install and pets love it.
#2
9.8 score

PetSafe Never Rust Wall Entry Pet Door - Telescoping Frame - Insulates Better Than Metal Doors, Energy Efficient Cat & Dog Door - Interior & Exterior Walls, Weatherproof, Easy to Install & Clean - S

The PetSafe Never Rust Wall Entry Pet Door is designed for both cats and small dogs, with a flap opening size of 5 1/4 inches wide by 8 1/8 inches high, suitable for pets up to 15 lbs. Made from durable plastic, this pet door offers a significant advantage over metal doors as it doesn't rust and provides better insulation. The use of PVC for the frame ensures it can withstand UV exposure, adding to its longevity. The telescoping tunnel design makes it adaptable for wall installations of varying thicknesses (4 3/4 to 7 1/4 inches), with extension kits available for even thicker walls. This makes it a versatile option for different home setups where door installation may not be feasible.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Size
The door telescopes to fit the width of many different types of walls, making it versatile for various home setups.
Locking Mechanism
It includes a hard plastic piece to fully close it off when needed, which is great for night time or bad weather.
Installation Type
Works great and pretty easy to install. My dog loves it.
Weatherproofing
The double-flap system helps keep out air and weather, with magnet flaps ensuring a secure close.
#3
9.6 score

Ideal Pet Products Aluminum Pet Patio Door, Adjustable Height 77-5/8" to 80-3/8", 7" x 11-1/4" Flap Size, White

The Ideal Pet Products Aluminum Pet Patio Door is designed for aluminum sliding patio doors, with adjustable height from 77-5/8" to 80-3/8". It features a flexible, transparent 7" x 11-1/4" vinyl flap, suitable for pets up to 7” wide and weighing up to 35 pounds. The aluminum construction ensures durability, and the included weather strip helps to seal the door effectively, keeping your home comfortable by blocking out the elements.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Size
The door is a good fit for small to medium-sized pets, but measuring your track height accurately is crucial to ensure a proper fit.
Installation Type
The installation process is straightforward, although it may require some additional weather stripping and creativity.
Weatherproofing
The door's weather sealing might need improvement, as users mentioned needing extra materials to prevent drafts.

Top 10 Best Cat Doors 2025 in the United States

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

Size: Large (Pack of 1)
Material: Aluminum
Locking Mechanism: slide-in closing panel
Installation Type: template and instructions provided, various door types
Weatherproofing: tinted flap offers good weatherproofing
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Buying Guide for the Best Cat Doors

Choosing the right cat door for your feline friend can make a big difference in their comfort and your convenience. A cat door allows your pet to come and go as they please, providing them with the freedom to explore the outdoors or move between rooms without needing your assistance. When selecting a cat door, it's important to consider several key specifications to ensure it meets your needs and your cat's needs. Here are the main factors to consider when choosing a cat door.
SizeThe size of the cat door is crucial because it needs to be large enough for your cat to pass through comfortably but not so large that it compromises security or insulation. Measure your cat's width and height to ensure the door is a good fit. Small cat doors are suitable for kittens and small breeds, while larger doors are better for bigger cats. If you have multiple cats of different sizes, opt for a door that accommodates the largest one.
MaterialCat doors are typically made from plastic, metal, or a combination of both. Plastic doors are lightweight and affordable, making them a good choice for indoor use or mild climates. Metal doors are more durable and secure, ideal for outdoor use or areas with extreme weather. Consider the environment where the door will be installed and choose a material that offers the right balance of durability and cost.
Locking MechanismThe locking mechanism determines how and when your cat can use the door. Basic models may have a simple manual lock, while more advanced options offer multiple locking modes, such as in-only, out-only, fully locked, or fully open. Some high-tech doors even use microchip recognition to allow only your cat to enter. Think about your security needs and how much control you want over your cat's movements when selecting a locking mechanism.
Installation TypeCat doors can be installed in various locations, including doors, walls, and windows. Each installation type has its own set of requirements and challenges. Door installations are the most common and straightforward, while wall installations may require more tools and expertise. Window installations are less common but can be a good option if you don't want to modify your doors or walls. Consider where you want to install the cat door and choose a model that is compatible with that location.
WeatherproofingIf you live in an area with extreme weather conditions, weatherproofing is an important feature to consider. Look for cat doors with weather seals, insulated flaps, and magnetic closures to keep out drafts, rain, and snow. This will help maintain your home's energy efficiency and keep your cat comfortable. Evaluate the typical weather conditions in your area and choose a door that offers adequate protection.
Noise LevelSome cat doors can be noisy when they open and close, which might be disturbing for both you and your cat. If noise is a concern, look for doors with quiet operation features, such as soft-closing mechanisms or soundproofing materials. This is especially important if the door will be installed in a frequently used area or near bedrooms.

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