NaturVet VitaPet Senior Daily Vitamins Plus Glucosamine for Dogs, 60 ct Chewable Tablets, Made in USA Full spectrum formula with essential vitamins, minerals and nutrients that may be missing from daily diet. Formulated with Glucosamine to provide extra joint support essential to maintaining healthy joint function. Time Release, Chewable Tablets 60ct for Senior Dogs. Sick, convalescing, pregnant or nursing dogs recommended to double the suggested daily amount. Guaranteed Analysis per 2 Soft Chews: Moisture, Calcium, Phosphorus, Potassium, Magnesium, Iron, Copper, Manganese, Zinc, lodine, Vitamin A, Vitamin D3, DL-alpha-tocopheryl acetate (Vitamin E), Thiamine (Vitamin B1), Riboflavin (Vitamin B2), Pantothenic Acid, Niacin, Pyridoxine (Vitamin B6), Folic Acid, Vitamin B12, Choline, Glucosamine, Ascorbic Acid (Vitamin C), Menadione (Vitamin K), Biotin and Cobalt. All NaturVet products are veterinarian formulated and manufactured in the USA in an FDA audited, cGMP compliant facility. 100% Satisfaction Guarantee.