With NutriSource® you can feed less and get more nutrition - Health begins here

12lb and 22lb bags

- family owned means we can make decisions based on what's best for your family pets

When fed alone to adults: 1 container per 4 lbs of body weight per day

riboflavin supplement

Dr. Tim's Natural Beef Liver for Cats & Dogs puppy With NutriSource® you can feed100% all real, USDA inspected beef liver pieces that are simply freeze dried and nothing else, straight from Wisconsin. Aside from being very nutrient dense and an excellent source of high quality protein, liver is rich in all the B vitamins (particularly B12), a terrific source of folate and the most concentrated source of vitamin A around. Iron, copper, zinc, CoQ10, purinesliver is the TKO of nutrition punches. Ingredients Beef liver Guaranteed