Angel (the hen) was missing for a week and she came back, eveytime i went by her she'd cluck, raise her feathers up, and run away. But I caught her.. I realized that she stunk.. like REALLY BAD so i gave her a bath with soap. I could still smell the stench but just a little bit. Is it normal for a chicken to have stench?... (it smelled like nasty dog) Could she have a diease or illness?? She was fine when I locked her up in the coop.. eating.. drinking.. juping up on the roost. Any advice?? Thanks.