Top Ration Hi Nutrition Available in 7kg. Hi Nutrition is formulated for very active dogs, providing a complete and balanced nutrition for all life stages, as substantiated by the nutrient requirements established by the AAFCO Dog Food Nutrient Profiles. Tasty chunky is the original Top Ration formula that provides a complete and balanced nutrition# Boasting a formula that's rich in Protein, Vitamin, and Minerals. Top Ration Hi Nutrition provides an abundance of goodness for your very active dogs, in one complete, higly nutritious meal. Also designed to stimulate healthy Skin and coats in dogs, Hi Nutrition will have dogs lookin good and their owner beaming with Pride.