Cadet Gourmet Bully Stick Natural Dog Chew Treats are dried "muscles" that become chewy when wet and provide a natural way to clean teeth and exercise gums. As these are a natural product, thickness varies slightly from stick to stick. Cadet Gourmet Bully Stick Natural Dog Chew Treats are 100% digestible and highly palatable - dogs generally prefer them over basic rawhide. Your dog will chew the day away!