Domestic Shorthair Litter Box Size
A Domestic Shorthair needs a litter box at least 22.5–27 inches long, based on a typical body length of 15–18 inches and the 1.5× rule. You also need one box per cat, plus one.
Typical Domestic Shorthair size
| Measure | Typical Domestic Shorthair |
|---|---|
| Body, nose to base of tail | 15–18 in |
| Weight | 6–12 lb |
| Minimum box length | 22.5–27 in |
Size ranges come from a published cat size guide, and individual cats vary. Box count follows the AAHA guideline.
A note for Domestic Shorthair owners
Mixed cats vary a lot in size, so measuring matters more here than with a pedigree.
Will a PetCraft box fit?
Our largest steel box is 24 inches, which suits cats up to 16 inches long. A bigger cat of this breed needs a larger box, such as a storage tote.
Check your exact size
Enter your cat’s real length in the litter box size calculator.
Common questions
What size litter box does a Domestic Shorthair need?
At least 22.5–27 inches long, using the rule of 1.5 times body length. Measure your own cat to be sure.
How many litter boxes do I need for Domestic Shorthairs?
One box per cat, plus one extra. Two cats need three boxes.
How do I measure my cat?
Measure from the nose to the base of the tail. Leave out the tail itself.
Breed sizes are typical ranges, not guarantees. Ask your vet about health concerns.