Purina Pro Plan senior dog food delivering support for joint health and mobility (glucosamine and EPA for joint health and mobility) Dry dog food with Omega-6 fatty acids and vitamin A to nourish skin and coat health High protein dog food featuring high quality protein to help support strong muscles, including a healthy heart Highly digestible large breed dog food formula for optimal nutrient delivery Crunchy dog kibble and tender, shredded pieces for a delicious taste and texture