my chinese water dragons mouth

[darmeg]

I am concerned about my baby water dragons mouth. He is still very young and I got him almost a month ago, but I have noticed that he has a slight under-bite and he often has his mouth open. Today I went to the pet store (not the one where I got him from) and asked a few questions about his mouth. They said that his mouth might be open because of respiratory problems, and i forgot to ask about his under-bite. He seems healthy: he eats, he poops, he bathes, he drinks, he isn't under weight, hes alert, and he is very inquisitive. I am fairly sure that he doesn't have mouth rot because I have seen it before, and his mouth looks nothing like the illness. He tries to get out often, but im not sure if that is the cause because his nose is not raw, i looks fine. I would really like some Insight about what might be going on with his mouth. I'm worried about him.