Rinda, Try feeding them only boiled or scrambled eggs until they are a few days old and see if it makes any difference.
Rinda, I've found Isbars to be fragile as well. Of the ones I've hatched, I've had perfectly normal seeming chicks just suddenly die for no apparent reason, when every other chick was fine. I read other people say that as well. I can only imagine it must be related to inbreeding in the breed.
Good news Kathy, hope her recovery is swift.
x2
