I went to check on my girls and they were playing "chase me with the wood chip in my mouth" I realized they were so into the game because there were spots of blood all around the brooder (chicks are almost 4 weeks). I found one of my EEs had a broken toe nail that was bleeding! I called the feed store and they said to put corn starch on it (which I did) and keep her separate (did that too) So she is in her own plastic aquarium (which is pretty small for her) with food and water. is there anything else I should do? Should I cut of the broken piece of toe nail? is this common? HELP!