Sleep is where dogs recover. The right bed protects joints, keeps an older dog mobile and gives every dog a place that is theirs. This guide pulls together everything we cover on dog beds, crates and mobility, so you can choose the right bed once and skip the guesswork. Start with our free Dog Bed Size Calculator if you want a fast, tailored answer.
Start with size, not style
The most common mistake is buying a bed that is too small. A dog should be able to lie fully stretched out with room to spare, not curl up because the bed forces them to. Measure your dog first, then choose a style. Our step by step measuring guide shows exactly how, and the size chart by weight gives a quick starting point if you cannot measure right now.
Bed styles explained
- Flat orthopedic mattress: one even slab of supportive foam. Best for sprawled sleepers and larger or older dogs.
- Bolster or nest bed: raised sides to lean or rest a head on. Best for dogs that curl up and like a sense of security.
- Elevated or cot bed: a raised fabric platform. Cool and easy to clean, good for warm rooms and outdoor use, less cushioning for joints.
- Low entry or mobility bed: a low or open side so a stiff or senior dog can step in without climbing.
- Crate bed: a mattress sized to fit inside a crate for clearance on every side.
Foam and support
Foam depth matters more than any label. A heavier dog needs foam that does not bottom out and press their joints into the floor. As a rule, plan for around 3 inches of foam for a small dog, 4 to 5 inches for a medium to large dog, and 5 to 7 inches for a giant or senior dog. True orthopedic beds use a single dense memory foam base rather than loose filling that flattens. For real product picks, see our best orthopedic dog beds guide.
Senior dogs and mobility
Older dogs and dogs with joint problems benefit most from thick supportive foam and a low entry point. If the bed sits on a sofa or is raised, a ramp helps them get up without jumping. Keep the bed away from drafts and off cold hard floors, since warmth eases stiff joints.
Crates and crate beds
A crate bed should sit inside the crate with a small gap on each side so it does not bunch up. Our calculator matches your crate size to a bed footprint automatically. If you are between crate sizes, size the crate to the dog first, then fit the bed to the crate.
Cleaning, care and replacement
A washable, removable cover is worth paying for. Wash covers on a gentle cycle and let foam air out fully before it goes back. Replace a bed when the foam no longer springs back after you press it, when it holds odour after washing, or when a chewer has opened the cover. A flattened bed gives no joint support, however good it once was.
