HFPMA Beef Dog Chews.  Each package of Dog Chews weighs 2lbs and includes mixed bone pieces and dried sinew that dogs love to chew on.  Helios Farms beef is from free to roam Grass-Fed and Grass Finished cattle raised on unsprayed, non-GMO pasture forage, hay, haylage, and alfalfa, using no pharmaceutical products, antibiotics, hormones, vaccines, or agricultural chemicals.