I have no idea about the vent discharge, but it sounds like you're doing everything right. Separating the chick will contain a possible illness. (in case it's diarrhea or something) Epsom salt helps reduce swelling. If she's eating & drinking, then there's no need to cull. More of a wait & see. I only cull when I know an animal is suffering or if I don't see a happy ending to an injury or severe birth defect.I posted in the emergency forum but only go one reply. I am hoping someone on this forum can help. here was my post:
I have 6, 3 week old chicks. All 6 act fine eat, drink and run around. My RIR has a discharge coming out of her vent.
The chicks are in a 3 by 6 brooder with a heating plate. They are eating medicated grower feed. They have been give the yolk from hard boiled eggs; and this week I started to offer chick grit other than that they have had no treats.
Originally I had 2 chicks with pasty but including the RIR. The other chick is fine but the RIR has had a discharge for a week. I have attempted to put olive oil on it. All that seemed to happen with that was it caused her to peck at her vent. I soaked her in epson salt last night. Her poop looks normal so not sure what is causing the discharge.
Any ideas what may be causing this and what I can do to help her?View attachment 1315447
Hang in there.