A good bed is one of the simplest ways to help your dog rest well. But walk into any pet aisle and you will see beds of every shape and size, and it is easy to guess wrong. A bed that is too small leaves paws and tails hanging off the edge. One that is too big can feel less cozy, especially for dogs who like to curl up. Here is a simple way to find the right fit.
Start With How Your Dog Sleeps
Before you measure anything, spend a few evenings watching how your dog naturally settles down. Most dogs fall into one of three sleeping styles, and each one points to a different kind of bed.
- Curlers tuck their nose to their tail and sleep in a tight ball. They love round beds with a raised rim to lean against.
- Sprawlers stretch out on their side or back with legs straight out. They need more surface area, so a larger or rectangular bed works best.
- Leaners like to rest their head on something, such as the arm of the sofa or your foot. A bed with a soft bolster or rim gives them that support.
Many dogs switch between styles depending on the temperature and their mood, so think about the position you see most often.
How to Measure Your Dog
You only need a tape measure and a few minutes. Measure while your dog is relaxed, ideally lying in their favorite sleeping position.
For Dogs Who Curl Up
Measure across your dog while they are curled, from the outer edge of their back to the outer edge of their paws or nose. Add about 4 to 6 inches (10 to 15 cm) so they have room to turn around before they lie down. That number is the bed diameter to look for.
For Dogs Who Stretch Out
Measure from the tip of the nose to the base of the tail while your dog is lying flat. Add 8 to 12 inches (20 to 30 cm) so legs and tail fit comfortably. Use that length as the minimum size for the sleeping surface.
Check the Weight, Too
Most beds list a weight range as well as dimensions. Weight tells you how much support the filling needs to give. If your dog sits between two sizes, or is still growing, choose the larger size.
A Quick Size Guide
Every dog is shaped a little differently, but these ranges are a helpful starting point for round beds:
- Small, 20 in (51 cm) across: cats, toy breeds and small dogs up to 25 lb (11 kg), such as Chihuahuas, Yorkies and Shih Tzus.
- Medium, 24 in (61 cm) across: dogs up to 45 lb (20 kg), such as Beagles, Corgis and French Bulldogs.
- Large, 30 in (76 cm) across: dogs up to 70 lb (32 kg), such as Border Collies, Labradors and Golden Retrievers who like to curl up.
These sizes match our Calming Round Pet Bed, which comes in all three. Its raised rim makes it a good choice for curlers and leaners who like a snug, nest-like spot.
Signs the Size Is Right
Once the new bed is home, watch how your dog uses it for a week or two. A well-sized bed usually means:
- Your dog can turn around once or twice and lie down without stepping off the edge.
- Their head and paws rest inside the bed, or comfortably on the rim.
- They choose the bed on their own for naps, not only at bedtime.
If your dog keeps hanging over the side or chooses the floor instead, it may be time to size up. If they seem lost in a big bed and keep pushing into the corner, a smaller bed with a higher rim might feel safer.
The Bottom Line
Watch how your dog sleeps, measure them in that position, add a little extra room and check the weight range. With those four steps, you can choose a bed that your dog will actually love to use, night after night.