A dog just attacked one of my chickens but that goodness I got out there before it killed her. She has a limp but no obvious trauma on her leg. However, it did get her on the top of her back. Not real deep but some wounds. Should I clean it with peroxide and then treat it with iodine or should I do something else. I did but her in a large dog kennel and bring her in the house. Thanks for your help!