Beaphar flexifit® optimum uc ii® joint supplement chews for dogs are a soft and tasty one a day supplement to help support your dog's joint function'. '.strtoupper('t')he unique and advanced formula contains undenatured collagen type ii 40 mg uc ii® chew, to help comfort painful joints and aid mobility'. '.strtoupper('u')c ii® is a key component in your dog's joint structure and can activate the immune system'. '.strtoupper('t')his helps to comfort and support the joint structure'. '.strtoupper('b')eaphar flexifit® optimum uc ii® joint supplement chews for dogs also contains glucosamine, vitamin e, omega 3 and vitamin c, all of which can maintain healthy joint function'. '.strtoupper('t')he chews help to support your four legged friend's mobility to live an active life and are recommended for dogs needing additional joint support'. '.strtoupper('t')hey are also an ideal supplement for supporting growing, active, working and stiff older dogs'. '.strtoupper('b')eaphar flexifit® optimum uc ii® joint supplement chews for dogs at a glance advanced joint supplement for dogs of all sizes ideal for stiff, senior dogs or dogs in need of extra support with uc ii a key component in joint structure, it is able to activate the immune system to help support joint structure contains glucosamine building block of cartilage to help maintain healthy joint function with vitamin e, c omega 3 can help to soothe and maintain joint mobility.