Calf Control Halter : Green Group_Y Tex Medium Blank Tags Psoroptes ovis (Psoroptes communis var Psoroptes ovis (Psoroptes communis var Features: Support healthy bone turnover and joint structure Helps maintain comfort and mobility as well as relieve occasional aches pain associated with daily exercise Promotes healthy energy levels in aging dogs and behavioral balance Supports the digestive process and promotes the growth of beneficial bacteria in the GI tract Promotes absorption of minerals and helps maintain intestinal health Nourishes the skin and promotes a healthy coat Helps reinforce natural defenses for healthy immune function Delivers antioxidants to help protect cells against free radical damage Ingredients: Metabolic Booster for Senior K9: D Ribose CALF size GREEN color Nylon Control Halters have choker chain and chin piece with ring for attaching the lead snap