Holistic Select® large & giant breed recipes are formulated to meet the unique nutrition needs of larger dogs (30kg ). With added ingredients to support joint health plus prebiotics & probiotics, live yoghurt cultures, digestive enzymes, and natural fibre these recipes enhance digestion and total body health. Optimal levels of calcium & phosphorus helps to maintain bone strength and Glucosamine hydrochloride & chondroitin sulfate support healthy hips & joints.