TruRanch TruRanch Collagen Bully Rolls for Dogs are healthy, all-natural, rawhide alternative dog chews that feature beef + collagen as the #1 ingredient. Made of hydrolyzed collagen peptides, they are an all-natural source of protein and are highly digestible. They are scientifically tested to last two times longer than leading rawhide alternatives. From our ranches to our chews, we pledge to stay Tru. Rawhide-Alternative Collagen Rolls Collagen is a vital protein found in the connective tissues of animals, including dogs. It plays a crucial role in maintaining healthy skin, tendons, joints, bones, and overall elasticity. As dogs get...