With Flaxseed and Taurine for a Happy, Healthy Heart. Cage-Free Chicken Breast - Our cage-free chickens are raised without antibiotics, added growth hormones or added steroids and provide amino acids for muscle development and maintaining muscle tone. Flaxseed - An antioxidant, flaxseed is rich in Omega 3 and 6 fatty acids to help promote a shiny coat. Flax is a good source of magnesium, phosphorous and copper, and a very good source of dietary fiber, thiamin and manganese. It also contains vit