Our toys have fun designs made with high quality fabric that has a durable mesh fused lining on the inside as well as reinforced stitched seams that makes them chomp resistant. They are made out of safe, non-toxic material with no loose pieces, and is machine washable. Small is 6″ x 4″ and has 2 squeakers. Large size is 12″ x 6″ and has 3 squeakers including a large one in the middle that will continue squeaking even if punctured. *Toys are made for interactive play and not designed for as a chew toy.