How to Size a Dog Bed So They Actually Sleep In It

A bed the dog ignores is usually the wrong shape, not the wrong brand. Two measurements and one observation get it right.

Measure this

• Length: nose to base of tail, with the dog standing. Do not include the tail.
• Weight: the number manufacturers actually design around.

Then watch how they sleep

This is the part people skip, and it decides the shape.

• Curlers sleep in a ball, often against something. A round or donut bed with a raised rim suits them, at roughly body length in internal diameter.
• Sprawlers sleep flat on their side with legs out. They need a flat rectangular mattress about 1.25× body length. A donut bed forces them to curl and they will pick the floor instead.
• Burrowers push under blankets. A covered or cave bed, or a bed plus a loose blanket, works better than either alone.

Rough sizing

Note the word internal. A donut bed advertised as 60 cm often has a 40 cm sleeping area once the rim is accounted for. Always compare internal measurements, and if a listing does not give them, ask before buying.

Older dogs

Arthritic dogs struggle to climb over a high rim and struggle to get up out of soft filling. Look for a low entry side and a firm supportive base rather than a deep plush one. Loose fibre filling flattens within months under a heavier dog; a single piece of support foam does not.

If they still will not use it

Put it exactly where the old bed was, not somewhere you consider nicer. Add something that smells of you. Give it two weeks before concluding it failed.

The TinyPet is a shop, not a veterinary practice. This article is general information, not veterinary advice. For anything medical — especially sudden changes in eating, drinking, toileting or behaviour — see a vet.