I am a new chicken backyard raiser. I have 15ck and 2 roosters. I started noticing that my chickens were sleeping alot. One is foaming saliva and cant open his eyes. The others that I have quarantined are sleeping eyes are open saliva coming out but are not as sick as the others. I asked the vet. He gave me some antibiotics but said he didnt knw much about ckens. Please help I just bought worm meds to give today. I wasnt aware I had to worm them.. Any ideas why are they all of a sudden ill.. I want to turn over the ground can I do that and pour bleach rack it thru put pine shavings over will that help the infestation or will the bleach hurt them. I really need some advice. My kids love these ckens. What am I doing wrong????