Some dogs can destroy just about anything. So we cranked up the size factor with the Lumabone Bulkster. Flavored with nothing but beef, it’s sure to put your monster chewer to the test. It is made with real beef for irresistible flavor and scent-Dogs can tell the difference. Sourced and manufactured in the USA. Lumabone dog toys are not edible and should be discarded/replaced when appropriate. Dogs deserve better chew toys. This chew answers the call with great ergonomics, flavor and scent (we know.. you can't smell it, but rest assured, your dog can!).