Prebiotics for digestive health Contains prebiotic MOS to support the population of healthy bacteria within the gut. Healthy teeth and bones Contains calcium and vitamin D3 to help maintain healthy teeth and bones. Skin and coat Contains a blend of the mineral zinc and omega 3 oils to promote a healthy supple skin and glossy coat. Oral health Contains antioxidant vitamin C to help support healthy gums and essential minerals to maintain strong teeth. Immune function Contains a blend of vitamins C, E minerals and natural plant derived antioxidants to help support a strong immune system. No artificial colours or flavours At Wagg we use colours from a mineral source found in nature and we don’t add artificial flavours to any of our foods. No added sugar We do not add any sugar to our Wagg Complete Premium dog food.