I have a chick who is 5 days old he hatched with wry neck. i have given him polyvisol in his water and he is not any better....not any worse either. How long before i should see improvement? Do you cull a chick tht has wry neck? He isn't eating much but is drinking some. Mostly sleeps. I just don't want him to suffer. So what is the best thing to do for the chick wait this out or cull?