Lintbells Yumove Advance For Cats (60 Chewable Tablets) Triple-action joint supplement for cats who are stiff or getting older YuMOVE ADVANCE for Cats is a unique combination of advanced, high-strength ingredients to promote mobility and support joint function It's phosphate-free, fast-acting and easy to feed. VitaEaseTM Green Lipped Mussel from the crystal clear waters of New Zealand provide an incredibly concentrated source of Omega 3, which is proven to soothe stiff joints Antioxidant Vitamin E neutralises free radicals, helping to maintain joint mobility