100% Pure Beef Liver Treats for Dogs The Original Freeze Dried Training Treat All Natural Made in USA Guaranteed Delicious Made with Only USDA Inspected and Approved Liver Only One Ingredient Equals Up to 1 lb. Fresh Liver* The Original Freeze Dried Training Treat for Dogs: Pro-Treat maintains the aroma, full-flavor and nutritional value of 100% beef liver. Fresh, conveniently freeze dried and diced into reward size treats, Pro-Treat is an excellent obedience and training tool. Rich in protein and preservative free. Do not moisten treats. Small pieces may be sprinkled on food for extra flavor and nutrition. * Packaged by weight, individual treat sizes and quantity may vary. Equivalent weight may vary.