Charley Chau Snuggle Beds were created for dogs that love to sneak under blankets! Made with love in England & covered with upholstery grade weave, Charley Chau Snuggle Beds feature a warm & sumptuously soft faux-fur fleece lined pocket for your dog to clamber inside of & tuck themselves in. Key to your dog’s comfort is the mattress & Charley Chau Snuggle Beds have a luxurious & plump mattress that is filled with insulating hollow-fibre (also used in human hypo-allergenic pillows) & designed with internal wall panels so that your dog will never have to put up with unwelcome lumps & bumps even after washing! Worry Free Washing Charley Chau Snuggle Beds are a dream to clean. The outer cover is removable & has a Velcro opening. Both the cover & the mattress are both machine washable (note that the large size mattress inners should be washed in a large capacity machine). Waterproof Mattress Liners For those who are tired of having to choose between a stylish bed & a practical, but uninspiring, waterproof bed, Waterproof Mattress Liners are available for all Charley Chau beds, helping to reduce the frequency your bed will need washing. Simply pop the waterproof liner over the mattress & slip it all back inside the regular cover & you're done! Sizes Because your dog needs to be able to be able to snuggle under the cover, we suggest allowing for a smidge more room than a regular bed when deciding which size best suits your dog. Large: 100 x 80cm A good size for dogs such as Cocker Spaniels, Standard Dachshunds, Whippets, smaller Lurchers, & Hungarian Vizslas. Medium: 80 x 60cm A good size for Boston Terriers, French Bulldogs, Pugs, larger Jack Russells & Mini Dachshunds & Italian Greyhounds.