I looked up CRD, what does the bubbly eye symptom look like? I do not think the chicks have drainage, but since they are shaking their heads so much maybe they are throwing it everywhere instead of it setting on their nose? They do look messy, like some of their feathers have been wet and haven't been fluffed back up. The Buff silkies who are showing symptoms are the runts of the group. I have one white one that looks good but is doing the shaking head thing. If they do have CRD what are the chances the rest will get it? What do I do?
I now have 6 chicks in the box. The new ones are just shaking their heads, no noise, they just look like they are trying to clear their nose, but they are doing it about every 15 seconds!! Is there anything I can give them to help?