Hi there! I've only been raising peafowl for two years now and I've never wormed them but I see a lot of people posting about worming and such.. Is worming absolutely necessary? I'm thinking about doing it but I have a mixed flock.. 6 peafowl, two ducks, and ~20 chickens in a barn with an attached 40'x50' covered run and flight pen. I also have a large waterer in the run, a nipple watering system in the barn, and then a few kiddie pools for the ducks that I catch the birds randomly drinking out of from time to time. Would I want to put Safeguard in only one of the waterers or would I have to put it in the nipple watering system too?