Black Gold Explorer Mature 7+ Formula is an ideal source of high quality protein and L-Carnitine to help maintain mobility and muscle for an active senior lifestyle. It contains an essential oil blend to support a healthy skin and coat while providing natural antioxidants from fruits and vegetables. Oatmeal and prebiotics such as dried beet pulp and dried chicory root are added to promote healthy digestion and never contain corn, wheat, soy, by-products, artificial colors or chemical preservatives.