We have noticed a few strange poops from a Prairie Bluebell Egger chick who is 3-4 days old. The chick is acting normal and healthy; but her poop is dark and smelly. We are feeding chick starter/grower crumbles and water with apple cider vinegar (a very weak ACV water; to help with some pasty butt problems).
Is this normal for chicks this young?
Here is the chick:
Is this normal for chicks this young?
Here is the chick: