For the past two weeks my 12 year old female iguana, mama, is sneezing (sounds like more of a squeak and not the normal salt expulsion) about an hour after the lights go off and will do this squeaking throughout the night and not during the day. Took her to vet 07-24-07, he said there are no visible signs of a respiratory infection. He checked her mouth, nose and her breathing. So he did bloodwork and it returned today, 07-25-07, with no signs of bacterial/viral infection. He said she is very healthy. He suggested her membranes may be dry and to try a steamy bathroom for humidty, which I will try. So my question is this: has anyone experienced something like this? is it possible for iguanas to develop allergies? I do have two other iguanas, which show no signs of this ailment. Any suggestions greatly appreciated.......Melissa

