Canadian Brand. Iron Will Raw Canine Complete Prairie Variety Box features three complete and balanced recipes: Single Protein Pork, Beef Performance Blend, and Single Protein Turkey, making protein rotation easy while adding variety to your dog's diet. Formulated to meet AAFCO Dog Food Nutrient Profiles for adult maintenance, each recipe includes fish oil for omega-3 fatty acids and a blend of fruits and vegetables providing naturally occurring vitamins, minerals, and antioxidants. The 16 lb box contains convenient 1 lb portions for easy thawing and feeding.