Animalife Equine Oxyshot 75ml syringe. The Animalife Equine Oxyshot is an easy to use instant oral calmer that can help horses cope with stressful situations and promotes calmness and concentration. Animalife Equine Oxyshot is a liquid calmer that is adminstered orally and increases oxygen levels in the body. Contains no banned substances, no side effects, vet approved, fast acting, safe for long term use and 100% natural. Syringe contains 3 shots.