These Vetzyme Flexible Joint with Glucosamine Tablets for Dogs are made with fish oil. This is a vital ingredient for maintaining healthy joints and promoting healthy circulation. This tablet contains the B Complex that will help with developing a shiny coat, guard against nervousness, helps with energy release to muscles and generally promotes fitness and vitality. Administer once a day for a happy, healthy pet. This is a handy 3 month pack containing 90 tablets