Tall Tails built the Cuddle Donut around the way puppies and kittens sleep against their mother — pressed into something soft with a raised edge to tuck against. The sides are bolstered the whole way round and the bed is deliberately overstuffed, so a dog that burrows and curls has something to push into. The shell is their Real Feel microfiber. This is the Medium, 30" across. Machine wash cold on gentle and tumble dry low — from Medium up the outer shell unzips and washes separately, so zip it closed before it goes in.