Wysong Call of the Wild Canine/Feline Supplement is designed to balance a fresh meat, raw food, or Wysong All Meat diet. Call of the Wild helps achieve archetypal feeding patterns by providing organ meat, fats, connective tissue proteoglycans, minerals, vitamins, enzymes, probiotics, herbs and many other micronutrients in the levels and proportions found in natural prey. Wysong's Biotic ...