The biggest personalities come in the littlest packages, and Spicy Caterpillar is no exception. He's quick with a joke or a comeback, and tugging and shaking are his favorite ways to play. Fluff & Tuff's stuffed animals for dogs are made from soft, ultra-plush outer fabric and thick, durable Tuffweb mesh inner liners. Concealed, double stitched seams help our plush toys stand up to rough play. Non-toxic polyester fill is placed for optimal shaping and play-ability. All Fluff & Tuff toys are machine washable. Always supervise your dog's play time. While our toys are made with high quality materials to be more durable, they are still plush toys – not chew toys – and therefore are not indestructible. All Fluff & Tuff toys meet the same strict standards set for manufacturing children's plush toys in the United States, including: ASTM F963-11 (Standard Consumer Safety Specs for Toy Safety), testing for lead and Phthalates, and double scanning for foreign or metal objects.