POWER CHEWERS: This ultra-durable nylon toy is designed and built to withstand even the most aggressive chewers. This toy helps keep your dog entertained and solves problem chewing behaviors. REDUCES PROBLEM BEHAVIORS: Reduces problem chewing, helps reduce boredom, and relieves separation anxiety. FRESH BREATH: This toy helps keep your dogs's teeth clean and his/her breath smelling fresh. SIZE: This toy is ideal for dogs up to 45 pounds SAFE: Our PETstrong material is FDA compliant and non-toxic. MADE IN USA: Proudly keeping jobs in America. Designed and Manufactured in the USA! VETERINARIAN APPROVED: Veterinarian Approved. DISHWASHER SAFE: Easy to clean. Place on the top rack of your dishwasher or wash with warm soapy water.