PLS Birdsong The Original Cuddle Pouch Pet Bed, Dog Cave, Covered Hooded Pet Bed, Cosy, for Burrower Cats and Puppies The medium size is most suitable for pets upto 25 lbs. It is recommended for larger cats and dog breeds such as Shin Tzu, Havanese, Papillon, Italian greyhound and pug. Made of high-quality short floss fabric and PP polyester fill that will keep your cat or puppy warm and cozy. Innovative cube design that provides maximum comfort and support. Perfect for burrower pets. Nonslip and waterproof bottom that keeps the bed in place on most indoor and outdoor surfaces. Easy wash and care. Durable for years of use.