Balanced with 26% high-quality protein and 18% fat, Hi-Pro Professional? delivers exceptional energy and scientifically-proven nutrients that sporting and working dogs, growing puppies and pregnant or lactating adult females need for optimal endurance and overall health. Our ...Balanced with 26% high-quality protein and 18% fat, Hi-Pro Professional? delivers exceptional energy and scientifically-proven nutrients that sporting and working dogs, growing puppies and pregnant or lactating adult females need for optimal endurance and overall health. Our Passion line of dog foods provide the nutritional building blocks of whole body health across all life stages, activity levels and breeds amplified by our proprietary VX Advantage? blend of vitamins, nutrients and prebiotics.