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Picking the right dog bed size seems simple — but get it wrong and your pup may refuse to use it entirely. Whether you have a sprawling Great Dane or a curled-up Chihuahua, choosing the right dog bed size is one of the most important decisions you'll make for your dog's comfort and sleep quality. Here's everything you need to know to get it right the first time.
Why Dog Bed Size Actually Matters
A bed that's too small forces your dog to hang off the edges or curl into an unnatural position. A bed that's too large can feel insecure and exposed, especially for smaller or more anxious dogs. The right fit gives your dog room to stretch out comfortably while still feeling cozy and supported.
How to Measure Your Dog for a Bed
The easiest method: grab a soft measuring tape and measure your dog from the tip of their nose to the base of their tail while they're lying down in their natural sleeping position. Add 6–12 inches to that number. That's your minimum bed length.
Also consider width — some dogs love to sleep sprawled sideways, while others prefer to curl tight. Watch how your dog sleeps for a few nights before committing to a size.
General Size Guidelines by Breed
While every dog is different, here's a rough guide to get you started:
- Small breeds (under 25 lbs): 24" x 18" or similar — think Chihuahuas, Dachshunds, Shih Tzus
- Medium breeds (25–60 lbs): 36" x 24" works well for Bulldogs, Beagles, and Cocker Spaniels
- Large breeds (60–100 lbs): 42" x 28" or larger — Labradors, Boxers, Border Collies
- Extra-large breeds (100+ lbs): 48" x 36" minimum — Great Danes, Mastiffs, Saint Bernards
Always round up if your dog is between sizes. More space is almost always better.
Factor In Your Dog's Sleeping Style
Curlers (dogs who sleep in a tight ball) can often use a slightly smaller bed than stretchers — but they tend to love bolster or donut-style beds with raised edges that feel like a nest. Stretchers need maximum floor space and do best on flat, open mattress-style beds.
If your dog sleeps in a crate, measure the interior dimensions of the crate and choose a washable dog crate mat that fits snugly without bunching up at the edges.
Don't Forget About Age and Health
Puppies may outgrow a bed within months, so buying slightly large upfront saves money. Senior dogs often need extra surface area so they can shift positions easily as their joints stiffen — pair a larger bed with an orthopedic dog pillow for added joint support.
A Note on Handmade vs. Standard Sizing
One advantage of handmade dog beds — like the ones we craft here at Pet Patio in Los Angeles — is that sizing can be more thoughtful and generous than mass-produced options. Our mother-and-son team builds each bed to provide real support, not just a minimum viable cushion. When you're buying handmade, you're also getting a product made with care and attention to the details that matter for your dog's comfort.
If you're also dealing with shedding, a deshedding grooming brush used regularly can keep your dog's bed cleaner between washes — regardless of size.
The Bottom Line
Measure first, buy second. Your dog deserves a bed that actually fits — not one that was just the right price or the right look. Take five minutes to watch how your dog sleeps and grab that tape measure, and you'll end up with a bed your pup actually uses every single night.
Browse our handmade dog beds at Pet Patio — each one made with love in Los Angeles, sized to give your dog the comfort they deserve.