PetSafe Plastic Pet Door Medium, with Soft Tinted Flap, Paintable White Frame, for dogs up to 40 lb.
PetSafe Wall Entry Aluminum Pet Door with Telescoping Tunnel, Pet Door for Dogs and Cats, Medium, for Pets Up to 40 Lb.
PetSafe Extreme Weather Pet Door, Energy Efficient Pet Door for Dogs and Cats, Medium, for Pets Up to 40 Lb.
BarksBar Medium Plastic Dog Door with Aluminum Lining - 7 by 11.25 inches Flap Size | Pets Up to 40 LBS
PetSafe Freedom Aluminum Patio Panel Sliding Glass Dog and Cat Door, Adjustable 76 13/16" to 81-Inch, White, Medium
Ideal Pet Products Designer Series Plastic Pet Door with Telescoping Frame, Medium, 7" x 11.25" Flap Size
PetSafe Freedom Aluminum Pet Door for Dogs and Cats, Medium, White, Tinted Vinyl Flap
Ideal Pet Products Deluxe Aluminium Pet Door Medium
Ideal Pet Products Premium DraftStopper Pet Door Extra Large
Ideal Pet Products Designer Series Ruff-Weather Pet Door with Telescoping Frame, Super Large, 15" x 23.5" Flap Size