For cattle, goats, sheep, and swine. 3 Hrs Out is an easy-to-use, one-dose administration and gets amazing results. Give the entire 15cc tube, one time, 3 hours before they go into the show ring. 3 Hrs Out contains electrolytes and several innovative ingredients to help the animal metabolize energies and express muscle shape to give a one-of-a-kind look that will impress the judges. Drug free and contains no banned substances.