These favorites are made with 100% natural chicken with rice on a natural rawhide munchie stick. The rawhide is free of any bleaches or formaldehyde, making it a longer-lasting natural crunchy treat. Pet 'n Shape natural chicken treats are made from 100% natural chicken fillets. Each highly nutritious treat provides your dog with a high-protein, low-fat, natural and healthy snack. They contain NO additives, NO preservatives and NO coloring. Each treat is carefully roasted to ensure the ultimate quality and flavor. Theyíll get your Pet ën Shape! 100% Satisfaction GuaranteeUnited States