I just adopted this Iguana from a shelter. I noticed a few things that concern me, as a first time Iguana owner. Please let me know if / how worried I should be able them.

The first is the tail. It goes very dull and brown about half way down, and has a big lump on the tip.


The second is this lump in the arm. Is this a preivious break? Metabolic bone disease? If it is metabolic bone disease or something like that, can a healthy diet and vitamins restore / not make things worse?


Also, this iguana is apparently 4+ years old, and I believe it's incredibly small for the age. From what I read, it should be about 18 inchec s/v length, and he's about 18 inches total.


Thanks.