Great American Pet Treat Co. offers Great Shapes Collagen Nuggets, developed to serve as a reward for small dogs that like healthy and crunchy chews, and as a training treat for dogs of any size. The chews are formulated from just two ingredients—ultra-digestible USA bovine collagen and a blend of USA-sourced pork, duck, chicken, sweet potato or apple. The company also custom blends products to order choosing from more than 100 USA-sourced fruits and vegetables. The chews are produced in the company’s Indiana plant using direct-sourced, ultra-clean ingredients and a proprietary process that eliminates any chance of chemical contamination, the company states.