10 Best Dog Doors That Keep Cats Inside 2025 in the United States

The Baboni Pet Door is designed for dog owners looking for a reliable solution that also keeps cats indoors. With its selective entry feature, it allows pets to come and go freely, which is great for both dogs and cats. The door is made with durable materials, including an aluminum frame and double-flap design, ensuring good weather resistance and thermal insulation. This is beneficial for maintaining energy efficiency in your home, especially during extreme weather conditions. Installation is user-friendly, with a template and clear instructions, making it a suitable choice for DIY enthusiasts.

On the size front, the door accommodates a wide range of wall thicknesses (from 4.75 inches to 7.25 inches) and fits pets up to 220 pounds, making it versatile for various breeds. The generous flap opening of 13.19 inches wide by 23.32 inches high is ample for most dogs and cats.

There are some considerations to keep in mind. While the door is built to be sturdy, the weight (22.7 pounds) might pose a challenge for some users during installation. Additionally, as a new brand, Baboni might not have as established a customer service reputation compared to long-standing competitors, although they do promise satisfaction and a guarantee. Lastly, while the door aims to keep cats inside, it may not be completely foolproof for adventurous felines, depending on their behavior.

The PetSafe Extreme Weather Aluminum Dog Door is designed to offer selective entry for pets, which is crucial for keeping cats inside while allowing dogs to roam freely. It features three flaps for enhanced insulation, making it highly energy-efficient and suitable for extreme weather conditions. The door is made from durable aluminum, ensuring longevity and weather resistance, which is beneficial for multi-pet households and those living in harsh climates.

Installation is straightforward and can be done on various door types without professional help, making it convenient for most homeowners. Additionally, the door comes with security features like a slide-in closing panel to prevent stray animals from entering, which helps maintain home security and cleanliness.

On the downside, while it offers a secure and durable solution for dog owners, it may not have specific features to differentiate between dogs and cats entering, beyond the size and selective entry capabilities. It's available in a large size, which fits dogs up to 50 pounds, but may not be suitable for smaller pets or those with unusual movements. The product includes a comprehensive set of components for installation and has a reputation for reliable customer care support, making it a dependable choice for most pet owners. Users must ensure their cat's behavior aligns with the selective entry feature to avoid unintended escapes.

The PetSafe Extreme Weather Sliding Glass Pet Door is a solid choice for pet owners looking for a reliable door that helps keep cats inside while allowing dogs to come and go. Its strength lies in its energy efficiency, thanks to dual-paned glass and three insulating flaps that minimize drafts, which can help lower energy costs. This door is also designed for convenience, particularly for renters, as it can be easily installed and removed using adhesive strips or screws, making it versatile for temporary living situations. Its adjustable height feature gives a good fit for standard sliding door tracks, accommodating various setups easily.

One of the highlights is the security lock with a bar that can reinforce stability and security, preventing unwanted access. The dual installation options add to its flexibility, accommodating different preferences and ensuring a more secure fit.

There are some potential drawbacks to consider. The pet door is designed for medium-sized pets, limiting its use for larger dogs or heavier animals, which may be a concern for some users. Additionally, while the installation is generally straightforward, those unfamiliar with DIY projects might find it slightly challenging initially. Some users have also reported that the flaps can be less effective in extreme weather, despite the insulation features, which could be a concern in harsher climates.