Aptus Hop-Flex Plus Mini with chondroitin and MSM is a supplement that supports healthy joints! In addition to this, the product also contains green-lipped mussel (Perna canaliculus) found in New Zealand. This ingredient is particularly known for its high Omega-3 (EPA and DHA) concentration of fatty acids and is a natural source of glucosamine, zinc and magnesium.Hop-Flex Plus Mini is sold in a resealable bag of 60 chicken flavored chews. The ultimate supplementary food for dogs and cats that supports mobility, joint structure and flexibility! Facts about Aptus Hop-Flex Plus Mini:Complementary food for dogs and cats.Contains key ingredients for healthy joints. 60 chews with chicken flavor.Vitamin E & C and manganese.