Best Doors With Pet Doors for Dogs and Cats
The best door with a pet door depends on your pet’s size, where the door will be installed, and how much control you want over access. PetSafe’s medium, large, and extra-large options suit different dog sizes and include a removable closing panel. Depets is a four-way-locking choice for smaller cats, while Purrfect Portal is designed for indoor privacy without a flap.
| Product | Best For | Key Feature |
|---|---|---|
| PetSafe Medium Plastic Door | Pets up to 40 lb | Snap-on closing panel |
| PetSafe Large Plastic Door | Larger pets up to 100 lb | Paintable frame |
| PetSafe Extra-Large Plastic Door | Pets up to 220 lb | Large flap opening |
| Depets Large Cat Door | Cats under 17.64 lb | Four locking modes |
| Purrfect Portal Meow Manor | Indoor cat access | No-flap design |
PetSafe Medium Plastic Dog And Cat Door

This medium PetSafe door is best for pets weighing up to 40 pounds. Its flap opening measures 8⅛ inches wide by 12¼ inches high, giving buyers specific measurements to compare with their pet before choosing.
The paintable design can be matched to a home’s décor, and the snap-on closing panel lets owners restrict access or help keep stray animals out. Choose this option if you want a straightforward exterior pet door for a medium-sized pet. The listed weight range alone does not confirm a comfortable fit, so check your pet’s height and width against the flap opening.
PetSafe Large Plastic Dog And Cat Door

This large PetSafe model is designed for pets up to 100 pounds. It is best for households that need a larger-size option and want a frame that can be painted to coordinate with the existing door.
A snap-on closing panel provides a way to control your pet’s access and deter stray animals when the opening is not in use. Choose this if a medium door may be too small and matching the frame matters. The supplied product details do not state the flap opening dimensions, so confirm the required measurements before cutting a door.
PetSafe Extra-Large Plastic Dog And Cat Door

With a stated pet limit of 220 pounds and a flap opening of 13⅝ inches wide by 23⅝ inches high, this is the best fit in this selection for very large pets. Its opening dimensions make it easier to compare the flap with a pet’s measurements before installation.
The snap-on closing panel helps owners manage access and keep stray animals out. Choose this model when a smaller flap opening would not provide enough clearance. Its extra-large opening requires careful placement and measurement; avoid selecting it solely by weight if your pet’s body measurements do not suit the opening.
Depets Four-Way Locking Cat Door

This Depets door is best for cats under 17.64 pounds and with a waist circumference under 23.62 inches. Four switch settings allow the door to swing out only, swing in only, allow both directions, or remain fully locked.
The listed inner opening is 7.08 by 7.48 inches, and the cutout size is 7.7 by 8.3 inches. The product is described for doors, windows, and cupboards, with installation instructions included. Choose it when directional access control matters. Its size limits make it a poor match for larger pets, and the cutout dimensions should be checked before installation.
Purrfect Portal Meow Manor No-Flap Cat Door

Meow Manor is best for indoor cat access when a household wants to keep a litter box or food area separate from dogs, children, or a closed room door. Its no-flap design avoids a swinging flap, and the product is stated to fit cats up to 20 pounds.
The kit uses screws and includes installation instructions. It is listed for solid-core and hollow-core interior doors 1.25 to 1.75 inches thick. Choose this option for an indoor privacy opening rather than an exterior pet exit. Its stated door-thickness range is a limitation: check the door before buying.
Buying Guide: How To Choose A Door With A Pet Door
What size pet door should you choose?
Compare the flap’s width and height with your pet’s body measurements, not just its weight. The PetSafe medium and extra-large options provide specific flap dimensions in the supplied details. For other models, use the stated inner opening or verify dimensions before making a cutout. A pet should be able to pass through without squeezing.
Do you need access controls?
A closing panel can block access when needed, while a multi-position lock offers more choices. The PetSafe models listed here include snap-on closing panels. Depets adds four directional settings, making it useful when a cat should enter or exit only in a selected direction.
Is the door for an interior or exterior opening?
Consider the purpose and placement. Purrfect Portal is an interior option for creating access to a private room, while the PetSafe and Depets models are described for pet access through doors or other openings. Confirm the door material, thickness, and cutout size for the specific model before installation.
What measurements should you check before installation?
Review the product’s cutout size, opening size, and any stated door-thickness range. Measure the intended installation area and make sure the opening will not interfere with the door’s structure or nearby hardware. If a dimension is not provided in the listed features, verify it with the product information before cutting.
Frequently Asked Questions
Can a pet door keep other animals out?
A closing panel can restrict access when the pet door is not in use. The PetSafe models listed here include snap-on panels, but a panel does not establish that the door is permanently animal-proof.
Which option has four-way locking?
The Depets cat door has four settings: out only, in only, both directions, and fully locked.
Which option has no flap?
The Purrfect Portal Meow Manor is described as a no-flap interior cat door.
Should I choose by pet weight alone?
No. Weight limits are useful, but opening dimensions and the pet’s height and width also matter. Compare those measurements before choosing or installing a pet door.