Hi- new to the forum and to chickens. We inherited 11 chickens from a friend about 1 month ago. Last week our neighbors dog got 2 of them. This morning when we went out to tend the chickens found one dead in the coop. I have inspected it thinking she received some injuries from that dog attack but cannot find anything. The chicken is about 1 1/2 years old and is a black australorp. The other chickens seem fine this morning - eating drinking, talking, scratching. Any suggestions? Also worried about eating eggs if this is a sickness.