I recently noticed my chicken has been injured by something. I initially thought it was a bald spot caused by our puppy, since he has been caught pulling her feathers out before. We've had the puppy for 4 months now, and what I thought to be a bald spot is actually more severe upon closer investigation. I am not sure that the puppy did this anymore. Could a hot and this trying to pick her up and carry her away? Either way I am wondering what to do for her. She seems to be acting pretty normal. She has been eating, drinking, and walking around the yard doing what chickens do in a day. The other girls are not picking on her. She came over for snack time this morning and that is when I noticed it was not just a bald spot but a wound. I brought her inside and gave her a bath and washed the wound with antiseptic soap. It is like a flap of skin has been pulled back and exposed the tissue underneath. It seems like this may have happened 2 or 3 days ago, since nothing is bloody or oozing anything, and it wasn't there last weekend. She does not seem to be in pain. She has been hanging out with me inside since her bath. I don't know what to do about this flap of skin. I don't know if the yellow lumps are fatty tissue or infection. She's tapping on the window asking me to go back out. I'm not sure if I should let her back outside or keep her in until she has healed completely....