A terrific product for training & behavior modification! A superior pet treat that provides nutritional support, a taste your pet's love. Nu-Pet™ Canine Chewable Wafers are low in calories (a special benefit for overweight dogs) and are formulated by our own nutritional scientist using only all natural ingredients. Contains only premium human grade all natural ingredients NuPet Canine Chewable Wafers provides your pet antioxidant nutrients including all vitamins, amino acids, enzymes and mineral vital to your dog's health. Yeast Free: animals as well as humans are frequently allergic to yeast. NuPet contains no chemicals, preservatives, sugar, starch and gluten. What should I know about the ingredients? -Wheat grass: source of chlorophyll, magnesium, phosphorus and potassium, powerful anti-inflammatory Wheat grass also contains all known vitamins and trace elements -Barley grass: source of calcium, iron, all essential amino acids, vitamin C, the flavonoids and vitamin B12 -Alfalfa: powerful anti-inflammatory and a source of chlorophyll, magnesium, phosphorus, and potassium -Selenium: stimulates the immune system -Desiccated liver: aids in building red blood cells, and helps resolve issues of anemia. Increases your animal's healthy energy and relieves physical stress Contains: measurable amounts of SOD (superoxide dismutase) a powerful free radical fighter Ingredients: Each (3.5 gm) wafer contains: Wheat Sprout Complex 1,100 mg Desiccated liver 1,000 mg Barley Grass Powder 200 mg Alfalfa Grass Power 200 mg Vitamin A (Beta Carotene) 1000 iu Vitamin C (Ascorbic Acid) 30 mg Vitamin E (Acetate) 5 iu Selenium 15 mcg ADDITIONAL INFORMATION: Manufacturer: Ark Naturals Type: Treat / Supplement Size: 90 Count Bottle