I recieved a young iguana from my school, (I believe it's about a year old) that was very unhealthy. The biology teacher had bought a pair of them, and sadly the male died, but now I have the female (as best as I can guess) and I have been trying my best to bring it back to health.
A little background...
My teacher bought them without any knowledge of iguanas, she had no UV lights, and they were in a small aquarium with gravel (from the river it looks like) and some logs she just picked up. She had printed the first page of info she could find about iguanas and was using that. The male died around Christmas. The biology teacher who had purchased the iguanas was fired, and the substitute was left with an unhealthy iguana and some useless info. She gave the iguana to my uncle who was here from Alabama, where he ran a reptile rescue (bearded dragons, mountain horned dragons, uromastix-sp?, and tegus-sp?) My uncle got the ig under a UV and heat bulb immediately, and gave it Jump-Start since it wasn't eating. He also believed it has a mild form of MBD because the right side of his jaw is very swolen. He had it for about 2 weeks, but then had to give it back because he was moving back to Alabama. The ig was doing much better but unfortunatly the UV bulb burnt out and the info that my uncle sent on accident was for bearded dragons. The sub was trying to feed it insects and very SMALL amounts of salad. The ig's health dropped dramatically. Well, she gave the ig to me for the summer, and my mom and I went out and bought lots of stuff for salads, all found on the iguana den website, and MK's website. We are using a UV bulb and heat bulb, I keep the basking temp around 90-95 degrees, and we bought some jump-start that I give it occasionally.
Well, I took the ig to the closest vet that deals with igs and he told us that his weight was a little low, but not dangerously low, and that the jaw looked ok. I was also concerned about the tip of the ig's tail, it looks very dry, and almost shriveled. I asked the vet, and he said that it was fine, that should shed off, the next time the ig sheds... the only problem is that today the very tip broke, and is still hanging there by just a thread, what should I do? I'm worried that it may be like a dry gangerine thing. I have to get him an appt with a vet, but my vets out for friday, and won't be in till monday, but now I'm worried about just how much he knows about igs. (while talking about the enclosure, like what to use as a substrate, he told me to get bigger gravel, and mentioned a heat rock 
What do you think I should do now about the tail, until I can get an appt with a vet? Should I break the tip off completely, or should I leave it alone and see what happens?


