Nothing else works like ear canker powder. When used as directed, powder brought complete recovery within 2 to 5 days, even
against the most stubborn, chronic cases of long duration. It promotes healing and dries up the inner ear canker as well as the
external areas that may become sore and moist from the canker discharge. We recommend cleansing the ears with ether or hydrogen
peroxide prior to application. Contains zinc oxide and iodoform and comes in an easy to apply squeeze container. For ear canker and
other sores and rashes on dogs and horses.