Great Jack's functional treats for dogs contain 60% pork liver and have a protein content over 20%. Their joint & hip formula contains chondroitin sulfate, glucosamine, and collagen to promote healthy joints and bones.
Great Jack's functional treats for dogs contain 60% pork liver and have a protein content over 20%. Their joint & hip formula contains chondroitin sulfate, glucosamine, and collagen to promote healthy joints and bones.