This stuff is great for digestive issues in dogs! A Coenzyme Q10 formula with Vitamin E and Beta Carotene for cardiovascular and peridontal function. Deficiencies of Coenzyme Q10 have been associated with improper functioning of the heart muscle and gum tissue. Each capsule contains 30 mg Coenzyme Q10, 1295 IU Beta-Carotene, 30 IU Vitamin E. 90 caps. As a dietary supplement, give 1 capsule per 30 lbs of body weight. If giving more than 1 capsule, divide between AM and PM. If your pet's symptoms worsen or change in any way that concerns you, discontinue use of any supplements and contact your veterinarian. Only introduce one supplement at a time.