He will tuck his head under his chest and walk backwards for a while and then just flop over.
Very often an
early symptom of wry neck (star gazing/torticollis).. vitamin deficiency.. E, selenium, and don't forget the thiamine..
https://meyerhatchery.zendesk.com/hc/en-us/articles/360017811331-Wry-Neck
Even though your feed may be sufficient for most, some individuals may experience higher needs. Storage conditions could have reduced nutrients.
Thiamine.. happens to be what Corid mimics to starve out and slow the growth of the coccidia. Using it doesn't cause deficiency though. My line of questioning was looking for possible enteric necrosis (dead intestines causing absorption issues).. but that would be most likely in cases of very severe coccidiosis, and come to think of it.. have never herd of it in a live bird and not sure how it could otherwise be diagnosed.
At this point I would consider supplementing with Rooster Booster brand Poultry Cell (mixed into moist feed as it doesn't mix well with water).. and also consider it a neurological symptom. Other supplementation considerations would be another form of E
and B complex added to feed (doses unknown). Noting NO supplement should be given more than 10 days in a row without veterinary supervision.
Since we are talking about a possible deficiency of sort while feed routine is sound.. I would consider taking a fecal sample to the vet for a float to look for other internal parasites..
or possibly even just treating since
sometimes they pass only intermittently..
but prefer to be familiar first with MY parasite load relative to my soil, weather conditions, livestock density and types, wildlife load, etc. Only tape worms and large round worms can be seen in droppings, usually under heavy load.. all others only microscopic oocysts (eggs) will pass.
I would also consider harvesting and not breeding forward for any reason since the husband thinks something was off from day 1. It's a hard line to take, but with good cause.. IF the dame had a nutrient deficiency in the first place maybe it's a genetic weakness. Since I never purposely cut back to one breeding rooster due to possible accidents, illness, etc.. I might keep the two extra in a separate stag pen until more boys are hatched and coming along.
These are just considerations and may not line up with YOUR goals.. which ultimately is what I'm here to support!
