I have 3 polish bantam chicks and I have looked and looked at posts on chicken poop and I haven't seen anything like this. They are all 3 eating and drinking normally, and move actively around the brooder. The poop is strange and they do get poop dried on their fluffy butts. They are on medicated feed and I put electrolytes and probiotics in their water. Can anyone tell me if this is normal poop for a chick that is about a week old? Thank you!