Bossy's Chew is a type of pet treat made from beef hide. It is a long-lasting chew that helps to keep dogs' teeth clean and healthy. CUD is an acronym for 'Continuous Uninterrupted Dental, ' which is the process of chewing that helps to remove plaque and tartar buildup on the teeth. The treat is designed to be chewed for extended periods of time, providing hours of entertainment and dental health benefits for dogs.