I have a chick that is getting yellowish, chalkish stuff on it's bottom. I have washed it clean twice and it poops normal poop. This stuff covers .50 cent area under the vent. It's not like a normal pasty butt. The chick is eating drinking, etc. If it does it again (twice today) I will get a pic and post. It was hatched June 1st - 3 weeks old.-
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