(Vets Plus) Probios Horse Treats are a lactose-free source of beneficial cultures that promote healthy digestion and total body health. Hip & Joint Treats are specially formulated with glucosamine and chondroitin to support healthy hip and joint function. Probios Horse Treats contain a source of live (viable) naturally occurring microorganisms. All-natural biscuits provide the goodness of yogurt to help maintain a healthy digestive tract, plus 125 mg glucosamine and 20 mg chondroitin per treat for joint health. Made with grains, fruits, vegetables and two beneficial bacteria. Feed 3 – 6 treats daily. Approximately 70 treats per bag.