Catswell Happy Hips For Cats, Chicken Breast, Glucosamine & Chondroitin, 2-Ounce Pouches (Pack Of 10) Pack Of Ten, 2-Ounce Pouches (Total Of 20-Ounces) All Natural, Made With Real Cage-Free Chicken Breast Low In Fat And Sodium Great Source Of Vitamins Due To The Lack Of Artificial Preservatives And Artificial Colors In This Product, Their Could Be Color Variations Which May Cause The Product To Become Darker Over Time