WellyTails Cartilage Hip and Joint Dog Supplement is a potent joint health support formula for dogs that already have onset joint damage and are suffering from worn cartilage with hip and joint pains as well as the associated reduced movement and mobility. WellyTails offers an unsurpassed evidence based multi-function ingredient formulation which contains a number of well known proven ingredients at effective dosage rates providing you with unsurpassed proven guaranteed results.