Your cat will feel snug & secure in this self warming cat cave. Perfect for both hiding away and sleeping! Made from soft, plush material, it has a removable, washable mattress insert. High quality sponge foam is used with a non slip base. Cute cat design with ears! Comes in light grey colour and is available in 3 different sizes. M-33cmx33cmx33cm (for pets up to 2.5kg), L-36cmx36cmx36xm (for pets up to 5kg), XL-40cmx40cmx40cm (for pets up to 10kg). Can also be used for small dogs, rabbits, ferrets, etc).