So I went to go feed my chickens a couple of days ago when I noticed a guinea running up and down the opposite side of my chicken coop. I decided to get my brother to help me catch it and I made it a pen to stay in until I figure out what to do with it. I plan on trying to find the owner, but if I can't find the owner, I do plan on keeping it. My question is whether I should keep it separated from my chickens or just let it loose with my chickens in the coop. EDIT: I forgot to mention that it seems healthy to me, but I've never had a guinea before, so I have no idea.