Two weeks ago, Ginger started limping. She was almost all the way better and back to walking normal when our flock was attacked by two dogs (Thursday). She has since been limping and it has become worse today. When she walks she drags her foot behind her. There are no outward signs of infection, wounds, broken bones, etc. Thoughts? Also, she pooped and there appears to be two blood spots.... She is inside in a small crate. She is eating and drinking normally.