Hop-Flex Plus™ has key ingredients that support healthy joints (glucosamine, chondroitin, MSM). It also contains green-lipped mussel (Perna canaliculus) from New Zealand, which is known for its high concentration of omega-3 fatty acids (EPA and DHA) and is a natural source of glucosamine, chondroitin, zinc and magnesium. The mussel also contains glycosaminoglycans (GAGs) and eicosatetraenoic acid (ETA). Hop-Flex Plus™ also contains fish oil, which is a natural source of omega-3, collagen type II (with undenatured collagen) and antioxidants: vitamins E and C and manganese. Composition: Wheat, maize flakes, glycerin, linseed, glucosamine HCl (7.5%), methyl sulphonyl methane (MSM) (6.25%), molasses, soya oil, fish oil (3.1%), chondroitin sulphate (3%), chicken protein (3%), green-lipped mussel (1.9%), collagen (0.38%) (contains undenatured collagen type II (0.013%)). Analysis: Crude protein, Crude oils and fats, Crude fibre, Inorganic substances. Nutritional additives: Vitamin E, Vitamin C, Manganese sulphate monohydrate. Recommended dose: <5 kg – 1/2 chew, 5-15 kg – 1 chew. During the first 4-6 weeks, we recommend giving double the amount. The pack contains 60 chews_x000D_