Hi all I have 4 baby chicks that are about 2 weeks old. I have been feeding them Medicated Chick feed for the last week, and I change their water about 3 times a day. One of my chicks is having "Diarrhea" I guess, her poo is all brown and runny. I am not sure if she is sick or just not liking the food. They all seem just as active and are eating a drinking regularly. Any thoughts. Thank you!!! Oh also I just got 4 more chicks can I put them in the same box if they are older than the ones I have?