We prepared this dog food for one of our customers and it has been so popular that we keep making batch after batch. We combine liver, heart, beef trim and bone meal into the mix and package it into one pound packages for ease of use. All of our beef is grass-fed, grass-finished so you know your dog is getting a high quality meal every day. Our cows are on pasture for their entire lives and are given only high quality trace mineral blocks as a supplement. You are what you eat and so is your canine companion!