Cats, like their ancestors in the wild, love meat. That's why we created Blue Wilderness, a protein-rich, grain-free food that contains more of the delicious chicken cats crave. Inspired by the diet of the lynx, a tireless hunter and wild relative of our domesticated feline friends, Blue Wilderness is sure to satisfy your cat's inner carnivore. The enhanced supplementation of LifeSource Bits are a precise blend of antioxidants, vitamins, and minerals that are "cold-formed" to retain their potency. They include ingredients that support immune system health, life stage requirements, and healthy oxidative balance.