The Calming Orthopedic Memory Foam Dog Bed pairs pressure-relieving egg-crate foam with a plush four-sided bolster, built for the dogs who deserve a proper mattress: seniors with stiff joints, big breeds carrying real weight, and any dog who sleeps like it is their job. Orthopedic support that means something The base is high-density egg-crate memory foam, shaped to distribute your dog's weight evenly across the surface rather than concentrating pressure on hips, shoulders and elbows. That even support makes a visible difference to how older and heavier dogs settle, sleep and get up. Young dogs benefit too; joints are easier to protect than to repair. The bolster difference A raised bolster runs around all four sides, giving your dog a headrest in every direction and the sense of enclosure that helps many dogs relax. Curlers curl against it, sprawlers drape over it, and nervous sleepers tuck in behind it. The plush cover is soft against the coat, and the whole design is intended to help promote calm, settled sleep. Practical to live with The zippered cover comes off and goes straight into the washing machine, and the waterproof design helps protect the foam core from accidents and spills. The bed ships vacuum-packed; give it a day or so after unboxing to fully re-loft. Sizes for every dog Five sizes with honest weight guidance: S (40 x 35 cm, to 2 kg), M (57 x 45 cm, to 8 kg), L (80 x 53 cm, to 20 kg), XL (100 x 65 cm, to 35 kg) and XXL (110 x 80 cm, to 45 kg). Thirteen colours run from light grey and cream through to red and purple, so it can match any room. If in doubt, size up; a dog can never have too much bed.