Something got into the coop last night (my niece opened the door and forgot to shut it and I didn’t know /: ) and ate two of my four chickens. One was dead and the other we can’t find. The third one has an injured leg and her tail feathers are missing. Do you think she has a chance to survive? I’m a first time chicken owner and just curious if chickens tend to survive injuries or not (I know they can become very stressed easily) thank you