PetSafe Wall Entry Pet Door: Telescoping Tunnel, Rust-Free

Why it matters

Designed for homes where a door install isn't possible, it fits interior and exterior walls 4 3/4 to 7 1/4 in thick; extension kits handle thicker walls. The plastic frame won't rust, and a closing panel, cutting template, center locator and hardware are included.

Who it's for, and who should skip it

Good fit if

Wall installs
Medium dogs
DIY owners

Look elsewhere if

Owners wanting selective entry (any animal can use it)
Renters who can't cut doors
Metal or glass doors (check compatibility)

Pros and cons

Pros

Telescoping
Rust-free
Full kit

Cons

Single flap
Wall cutting
Thick walls need kits

Limitations to weigh

Measure your dog's shoulder height and widest point; the flap top should sit at least an inch or two above the shoulder, and the step-over should be low enough for seniors and short legs.
Any flap big enough for your dog can let in wildlife, other animals and, rarely, people; lock the closing panel at night and when you are away.
Door and wall installs mean cutting; check for wiring and studs in walls, metal or glass in doors, and rental rules before you start.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Material	Plastic	Retailer
Frame material	Plastic	Retailer
Dog size	Medium	Retailer
Closure	Flap	Retailer
In the box	Wall Entry Aluminum Pet Door with Flaps, Closing Panel, Template, Center Locator, Bolts, Screws, Washers, Installation Guide	Retailer
Product weight	4.6 pounds	Retailer
Model number	ZPA00-16202	Retailer
Dimensions (seller)	12.25 x 5 x 17 inches; 4.6 pounds	Retailer