DAVE:If you going to get an
iguana please adopt a homeless one as they are the #1 abandoned reptile in the world. So many need homes. It makes no sense to buy one once you see how many are available. ANY reptile rescue is loaded with igs'a and from an ownership point of view it makes more sense to get an adult---all the behavioral problems have been addressed and you know what your getting into.
KAZER: Sizes vary--some animals get larger some stay smaller at the same age---it's hard to say by looking.