I had one that died a few months back and she had a smell,now I`m wondereing if that is what it was Told DH he had to help me and hold a chicken for me so I could look for worms in her eyes and he said WHAT ARE LOOKING FOR!!!.Glad to say no worms in her eyes.And she is not coughing or stretching her neck,but will go out later and watch her for awhile.