So much of your pet's quality of life is determined by how well its skeletal system functions. That's why Exclusive Senior is formulated with Glucosamine and Chondroitin Sulfate, a natural nutrition combination that helps maintain normal healthy joints. Also, older dogs may lose some ability to digest and absorb nutrients as they age. Our senior formula is designed to supply high nutrient levels. We even made the shape of the kibbles easier for senior dogs to grasp and chew. FRESH CHICKEN #1 Ingredient-Never Frozen For Dogs 7 years and older Highly digestible ingredients for older dogs Cheerio-shaped kibble, easy to grasp and chew Added glucosamine and Chondroitin sulfate for healthy joints and bones Omega-3 & -6 for healthy skin, coat and immune system Naturally preserved with vitamin E Click here for guaranteed analysis and more information.