A rectangular bed with a flat sleeping area and padded sides the whole way round. No open front — walls on all four edges, so your cat or small dog is properly enclosed rather than lying out in the open. That is the appeal. Cats in particular pick corners, boxes and gaps behind furniture over open floor, and a bed with sides on every edge gives them the same thing without the box. Pick your size Size Outer dimensions Suits Typical breeds S 45 × 30 cm Kittens, small cats Kitten, small adult cat M 50 × 40 cm Adult cats, toy dogs British shorthair, chihuahua, toy poodle L 60 × 45 cm Large cats, small dogs Maine coon, yorkie, pug, shih tzu XL 70 × 50 cm Small to medium dogs Jack russell, French bulldog, dachshund The measurements are the outside, sides included. The padded edges take up several centimetres all the way round, so the flat sleeping area in the middle is meaningfully smaller than the outer size. Measure your pet curled up and take the size above rather than below. What you get Flat, cushioned sleeping area — not a dip that swallows your pet Padded sides on all four edges for a fully enclosed feel Dense plush pile that holds warmth Four sizes, 45 × 30 cm up to 70 × 50 cm Green, grey or pink Machine washable Which of our beds suits your pet Three shapes, three sleeping styles: This one — sides all round, flat in the middle. For pets who want to be enclosed but still stretch out a little. Donut bed — round with a raised rim. For dogs who curl tightly into a ball. Sofa bed — bolsters on three sides, open at the front. For medium and larger dogs who like to rest their chin over the edge. If your dog sprawls flat on their side and never uses an edge, a plain flat bed will serve them better than any of the three. Care Machine wash cool. Reshape the padded sides by hand while still damp so they dry with their shape intact — sides that dry flattened do not recover. Line dry rather than tumbling on high heat. Free UK delivery. 14-day returns.