This is my first batch of chicks, so I'm new at this and hence a little bit of a nervous nellie. I have been noticing runny poop in the outside run for a couple of days. I have 7 chickens in it and can't see who the culprit might be. Should I be worried? I haven't been using medicated feed and they seem happy and spunky enough. They are 10 weeks old now. I have 2 kids, a dog, a life, a job, a summer and don't want to jump through alot of hoops and have to go through seperating and medicating if I don't have to but at the same time I don't want any of them to die.