How to Choose the Right Size Dog Bed for Your Breed
Picking the right dog bed sounds simple until you bring one home and watch your dog sniff it twice before retreating to the sofa. This dog bed size guide walks you through everything that actually matters: how to measure your dog properly, how their sleeping style shapes the decision, and how to factor in breed, age, and the everyday realities of life with a dog. Get those things right, and choosing a bed your dog will genuinely love becomes a lot less complicated. How to Measure Your Dog for the Right Bed Size Getting the right size bed makes a bigger difference than most people expect. Too small and your dog wakes up stiff, hanging off the edge or curling into a tighter ball than they naturally would. Too large and some dogs — particularly those who love feeling cocooned — simply won’t settle. Size genuinely shapes whether your dog uses the bed at all. The most reliable way to get your dog bed measurements right is to catch your dog mid-nap, when they’re fully relaxed and stretched out. You know the pose: that dramatic full-body flop on a warm afternoon. Measure from the tip of the nose to the base of the tail (not including the tail itself), then add around 20 to 30cm. That extra buffer gives them room to shift position, stretch out, and properly relax without a paw or snout dangling over the edge. It sounds simple, but it’s surprisingly easy to get wrong. Plenty of pet parents go by general breed size, order a “large,” and later find their long-bodied Labrador is still a little cramped. Two minutes with a tape measure while your dog naps takes all the guesswork out of it. Worth thinking about: if your dog shares a bed with another pet, or has a habit of sprawling in every possible direction, factor that in too. A little extra length and width goes a long way when there are multiple animals vying for space. Once you have your measurements, matching them against a dog bed size chart makes finding the right fit genuinely straightforward. And if you want to go deeper than dimensions — fill type, fabric, bed style — our guide on how to pick a dog bed covers all of it, so you can choose something your dog will actually want to sleep in every night. What Kind of Sleeper Is Your Dog? Most dog owners go straight to breed or weight when working out what size bed to buy. It’s a reasonable starting point, but sleeping style matters just as much. A good dog bed size guide accounts for how your dog actually sleeps, not just how big they are — and paying attention to this one thing can make the difference between a bed that gets used and one that gets ignored. The Curler: This dog tucks nose to tail and sleeps in a tight, tidy circle. They tend to feel most secure in a snug, contained space, so they often don’t need as much surface area as you’d expect. A bolster or donut-style bed suits them perfectly, giving them the cosy edges they naturally gravitate toward. The Sprawler: This is the dog you find taking up three-quarters of the sofa. They sleep flat out, legs in every direction, and need genuinely generous space. A large flat mat or oversized cushion bed gives them room to stretch without hanging off the edge. The Leaner or Burrower: This dog sleeps pressed against something — a cushion, the sofa arm, or you. They need a bed with a raised side they can actually push into. A structured bolster bed gives them that sense of support they find comforting. Pro tip: Watch your dog sleep for a few nights before you buy anything. Their natural position tells you far more than their breed profile alone. Sleeping style shapes everything from the footprint you need to the style of bed that will actually get used. If your dog curls up or loves to lean, it’s worth taking a look at our square bolster dog beds once you’ve had a chance to observe their habits. Breed Size Is a Starting Point, Not the Whole Answer Breed size categories are a helpful starting point, but they only tell part of the story. Two dogs of the same breed can have very different builds, sleeping habits, and life stages — and all of that shapes what size bed actually works for them. Beyond the breed label, here are the individual factors worth considering: Body shape: Long and narrow versus short and stocky can change everything about the fit Age and life stage: Older dogs often need more support and space to settle comfortably Growth stage: Puppies will outgrow a too-small bed faster than you’d expect Sleeping style: Curlers need less length; stretchers need room to fully spread out Personal space preferences: Some dogs like to sprawl dramatically; others tuck themselves into a tight little ball Sighthounds are a great example of why weight categories can mislead. A whippet or greyhound sits in the medium bracket, but that long, lean body needs serious length to be comfortable. Flip that around to a Jack Russell or Scottish Terrier — small by weight, but surprisingly wide and solid. They often need more width than their size category suggests. Figuring out what size dog bed your dog actually needs means looking at their shape, not just their breed. For puppies, always size up. They grow fast, and a bed that fits today can feel cramped within a few months. The Grow With Me Puppy Bed by Lords & Labradors is designed to expand as your puppy grows, so you’re not cycling through beds every season. Choosing the Bed Shape and Style That Fits Your Dog Once you’ve nailed your dog’s measurements and sleeping style, bed shape is the next thing to think about. The same dimensions can feel completely different depending on the style you choose, and the right fit really comes down to how your dog sleeps, how mobile they are, and where the bed is actually going to live. Here’s a quick breakdown of the most common styles and what they suit best: Bolster or sofa beds: Great for dogs who love to rest their chin on a raised edge or like to feel gently hugged on one side. Donut or nest beds: Perfect for curlers who want to tuck in tight and feel wrapped in softness. Flat mattress beds: The go-to for sprawlers who need open, uninterrupted space to fully stretch out. Raised or elevated beds: Ideal for dogs who run warm or tend to overheat, and brilliantly easy to keep clean. Crate beds: Cut to slot neatly inside a crate without bunching, so everything stays comfortable and tidy. Dogs who curl up tend to settle best in raised-sided styles, while sprawlers need open, flat surfaces with room to stretch without hitting a bolster. It’s also worth thinking practically about where the bed will actually sit day to day. A crate bed needs different proportions to one tucked into a living room corner. And if your dog has stiff joints or finds it hard to step over high sides, look for crate beds designed to fit standard crate sizes or styles with a low entry point. Once you’ve landed on a shape that suits your dog, matching it to the right bed size becomes much more straightforward. Don’t Forget the Real-Life Practicalities: Washability, Room, and Age Getting the measurements right is only part of the puzzle. A bed that looks perfect on paper can quickly become a headache if it doesn’t suit your home, your schedule, or your dog’s stage of life. So before you buy, it’s worth running through a few practical questions. Here’s what to consider: Will it actually fit the space? Measure the spot where the bed will live before you order — whether that’s a corner of the living room, inside a crate, or beside your bed. A bed that’s too large for the space, or won’t slot into a crate, creates daily frustration fast. How easy is it to wash? Dog beds get grubby quickly, especially after muddy walks or moulting season. Look for removable, machine-washable covers — they make a real difference to how often you’ll actually get round to cleaning it. Is your dog a chewer? Puppies are particularly enthusiastic about testing new things with their teeth. Go for something durable with a simple design, and avoid beds with loose embellishments or excess stuffing they could pull out and swallow. Does your dog need extra support? Older dogs and larger breeds often do better with structured, high-sided designs that cushion joints and create a sense of security. A supportive box bed with plush sides is worth considering if your dog is a senior or on the bigger side. Are you buying for now or for later? Puppies grow fast. If you’re shopping for a young dog, factor in the size they’re heading towards, not just the size they are today. A bed that fits your dog, your home, and your daily routine is one they’ll actually want to use. That’s really the whole point. How to Pick the Best Size Bed With Confidence Once you’ve gathered all the pieces, putting them together is actually pretty straightforward. Start with your measurements. Take your dog’s nose-to-tail length and add around 20 to 30 centimetres — that’s your minimum bed length. Then factor in how they sleep. A dog who curls into a tight ball can manage on something snugger, but a sprawler who flings their legs out sideways needs every centimetre of that extra space. Next, layer in breed and life stage. A puppy who’s still growing, or a senior dog who needs a little more joint support, both benefit from having room to breathe. It’s always easier to grow into a bed than to feel squeezed in one. Then think practically. Will it fit in the corner you have in mind? Can you get it in the washing machine? Does the shape suit your dog — a bolster for the lean-against types, a flat mat for the full-stretch crowd? Run through those steps and the right size usually becomes obvious. But if you’re sitting between two options, go bigger. A dog who loves to sprawl will use every inch of a larger bed. A curler who ends up with more space than they strictly need will simply find their favourite corner and settle in anyway. That’s really what a good dog bed size guide comes down to: measure carefully, know your dog, and when in doubt, give them the room to stretch out. Because your dog deserves a bed they genuinely love, not one they just put up with. Frequently Asked Questions How do I know what size dog bed to get? Measure your dog while they’re relaxed and stretched out, from the tip of the nose to the base of the tail, then add about 20 to 30cm. That gives enough room to move comfortably. Also factor in sleeping style, age, body shape, and whether they like to curl up or sprawl. Should a dog bed be the same size as the crate? A crate bed should be sized to fit the crate neatly rather than bunching up or leaving an awkward gap. It also needs to suit your dog’s shape and sleeping style, so always check both the crate dimensions and your dog’s measurements before choosing one.
