I have had a chameleon on hold for 2 months now, because I had an auto accident and haven't been ready to set up his home yet. I see hint once a week. He is always friendly crawls right out onto me, pretty colors and active. They have a mister in with him. Humidity is 50 and and step is 78. He is veiled. I went in yesterday and they said he hasn't opened his eye in 4 days. He acts perfectly normal. Any ideals what it might be from? We have no vets at all near us to have him checked out.