Pet Door Pro logo
Dunkel width

Shoulder Width

Measure the width of the widest part of your dog, it's usually the shoulders.

A tip from the pros:

Open a door just wide enough for you pet to easily walk through. Then use a tape measure to measure the door opening.

Dunkel height

Shoulder Height

Measure the distance from the floor to to top of your dogs shoulders.

A tip from the pros:

Use a ruler to measure small dogs under 12" in height. For larger dogs, mark their height on your leg using your hand then use a tape measure to find the distance from your hand to the ground.

Example Breeds Security Boss Size Hale Size PetSafe Size
Small cat Small
6" width x 7.5" height		 Small
5.5" width x 7.5" height		 Small
5.25" width x 8.125" height
Small cat Small Medium
7" width x 9" height		 Small Medium
6.5" width x 9.5" height		 None
Small cat Medium
9" width x 12" height		 Medium
8.5" width x 12.5" height		 Medium
8.25" width x 12.25" height
Small cat None Tall Medium
8.5" width x 16" height		 None
Small cat Large
11" width x 16" height		 Large
11" width x 16" height		 None
Small cat Tall
11" width x 20" height		 Tall Large
11" width x 19.5" height		 Large
10.25" width x 16.25" height
Small cat Tall Grand
11" width x 25" height		 Tall Large Plus
11" width x 23.5" height		 None
Small cat XL Grand
12" width x 24" height		 Extra Tall large
11" width x 27.5" height		 Extra Large
13.75" width x 23.75" height
Small cat Wide Tall
15" width x 20" height		 Extra Large
14" width x 19.5" height		 None
Small cat Mammoth
15" width x 24" height		 Extra Large Plus
14" width x 23.5" height		 None
Small cat Behemoth
15.75" width x 32" height		 Giant
15.5" width x 27.5" height		 None

(720)626-1286

[email protected]