DuraForce toys are made with durability in mind! The outer layer is made from plastic coated polyester fibers that are woven into a thick mat for durability. The inner layer is made from polyester. Both layers are cross-stitched together to create strength. Each edge of the DuraForce toy is covered with industrial grade webbing to protect the edges. The toy is then sewn again to ensure it stays together in the toughest interactive play. Squeakers are sewn inside protective pouches for your dog's safety. DuraForce toys are built to withstand rigorous interactive play, not aggressive chewing. We use quality, durable materials, but this product is still a "soft" plush dog toy that can be damaged from chewing. Care for your dog like you would your child. Do not allow your pet to swallow any part of ANY brand of dog toy.