Hi...My chickens need worming...I have Noromectin any Canadian members no if I can use this on chickens and if so can I put it in their water. Putting drops on them is not an option. This is an Ivermectin injectible ratio is 10mg of Ivermectin per ml and is for cattle and swine. If I cant use this in their waterer suggestions on something I could use that is available at the feed store. I am in Canada so many medications are not available over the counter here.