Blue Buffalo Natural Veterinary Diet HF Hydrolyzed for Food Intolerance Grain-Free Dry Cat Food, 7-lb bag; Feed your feline friend the finest natural ingredients featured in Blue Buffalo Natural Veterinary Diet HF Hydrolyzed for Food Intolerance Grain-Free Dry Cat Food. Formulated for cats experiencing food sensitivities, it helps minimize the chance of adverse reactions to common proteins. The veterinary diet is made with hydrolyzed salmon for a highly digestible protein your pal will tolerate. This grain-free formula provides naturally sourced omega 3 fatty acids to help cats achieve and maintain healthy skin and a shiny coat. It contains vitamins E and C, along with antioxidant-rich ingredients including pumpkin and kelp to help support your pal’s healthy immune system. Plus, this wholesome, natural diet has both beneficial nutrition and a taste your furry friend will love.