Bison Liver Treats 300 grams Puppy Love Sale! from 2000 /per Qty. Sold Out This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. These bite sized pieces of bison liver make a great training reward or snack. High in iron and low in fat, these treats are suitable for dogs of all sizes. Approximately 20, 3 inch pieces per package.