Healthy Doggie Treats from the Sea! In addition to chicken and rice, these treats are made from a patented sea cucumber product, Sea Chondroitin. Sea Bones also contain glucosamine HCL, kelp, Ester-C, garlic and green tea, a recipe the manufacturer claims is good for old joints. Sea Bones are bite-sized, designed for smaller breeds. However, we re using them as training treats to teach a large, old, independent dog a few new tricks (Come!) sure enough, she is livelier than ever and, at 13, starting to mind. 8 oz bag.
sea-bones seabones