My dog escaped the house a week ago and attacked my chickens. One is missing and another was injured. Her leg seems really swollen on the top part where it meets her body. She also had a gash where my dog bit and the chickens are pecking. I separated her from the rest and she's in a warm place where she has limited amount of walking space. I'm not sure if she broke her leg. I am also not sure what to do about her leg; Do i put ice on it? Splint her leg and how? She's eating and drinking fine but limps. All help will be greatly appreciated. If you want a pic, please request. Thanks.