With its unique blend of ingredients and added vitamins and minerals and nutrients, Hill's Nature's Best™ Canine Large/Giant is specially formulated to help maintain healthy joints and muscles in bigger dogs weighing over 25kg when adult. Key Benefits · Provides naturally healthy superior complete nutrition. · No added artificial preservatives, flavours or colourants. · An effective antioxidant bundle for a healthy immune system. · Great taste, your pet will love it