(Neogen) Liver 7 Injection is used for treatment and prevention of deficiencies of B vitamins in horses, cattle, sheep, swine, dogs and cats. Liver 7 Injection contains 10 mg crude liver extract, 100 mcg cyanocobalamin, 10 mg thiamine HCl, 2 mg riboflavin, 10 mg pyridoxine HCl, 10 mg niacinamide and 10 mg d-panthenol per ml. Give horses, cattle, sheep and swine 1 - 2 ml per 100 lbs. body weight by IV or IM injection. Give dogs and cats 0.1 - 0.2 ml per 10 lbs. body weight by IV or IM injection.