I knew this would happen.. even though the brooder (ie: cardboard box with top) is covered, one chick apparently managed to get up to perch on the edge today and got snapped up by my little jack russell terrier. We rescued her.. the poor little thing, but she has a skin tear on one side, under her wing. I put antibiotic ointment on it and put her back into her box, this time weighting down the bent hardware cloth lid. I did nor see a puncture on her anywhere. Luckily my little dog did not seem to have bitten down in the few seconds that she had the chick. The chick is moving normally and you cannot tell by looking at her that anything has happened.. Do you think she will be OK? I'd like to post a picture of her injury, but haven't figured out how to do this from a cell phone.