The Fetch & Chew bone dog toy from Spunky Pup is the perfect durable toy for medium to small size dogs who tend to be tough chewers. Made in the USA and constructed with a super tough nylon center and durable rubber end pieces, the textured rubber promotes dental health by cleaning and stimulating your dog’s teeth and gums. Plus, you can easily place your pup’s favorite treats inside either end to keep them entertained for hours.Black ends tend to not be as tough as the center part of the toy. If any part comes loose, the black ends may be removed and the dog can continue to play with the center part of the toy.