Help your pet's skin heal faster by applying Pierce's All Purpose Nu-Stock. This product has been used for more than 45 years to help promote healing and stimulate hair growth. From deep wounds to cuts and abrasions, Nu-Stock is a gentle, yet powerful, first aid ointment that's safe to use on all animals. It's effective on any skin disorder and is steroid free. Nu-Stock comes in a 12 oz. tube and is to be applied topically where needed. Pierce's uses sulfur to protect and heal skin. It also stimulates the growth of hair.