1. Size: There are 4 sizes to choose from. Small 24.8x33 inches, Medium 28.3x37.7 inches, Large 40x50 inches, Extra Large 50x60 inches. Perfect for small, medium and large dogs as well as cats and kittens 2. Plush Surface Antibite Base Layer: If your dog is a digger and chewer of beds, and tearing everything up that it is given to lay on, you may need this Chew Proof Pet Blanket. One side of this dog blanket is made of high tech biteproof fabric. It's tough and indestructible. It's more durable than any other dog blanket. The other side of this blanket is made of soft plush fleece, keeps your pets comfy, warm and dry 3. WATERPROOF COATING: The blanket has a waterproof coating on the inside, and the internal waterproof lining provides a defense against liquid leakage and protects furniture from stains and urine. Please note that the surface of the plush fiber itself is not waterproof 4. Protect Furniture: Protect your sheets, sofas, and blankets from chewers who have nowhere else to vent their energy. It's an indestructible home protector as well as a warm resting place for your dog