Large kibble size – perfect for large and giant breeds Boosted levels of glucosamine, chondroitin and MSM – to help maintain supple, strong joints and cartilage Fresh chicken and A grade chicken meal – meat protein of the highest biological value Added fish oil – a rich natural source of Omega 3 fatty acids Added L-Carnitine – may help to improve endurance and stamina by increasing the conversion of fat to energy Also may be fed to smaller breeds who prefer a larger kibble size.