In the driving forum, I asked about underbites and bits. Many said they have mini's with underbites, and that when their horses were young, they had them watched carefully, by a vet, when it came to their mouth/teeth. My question is, with Halo being a little over two, should I have her mouth looked at, once a year, or every 6 mons.? The vet I had, I honestly never saw, as I was at work, and he was the one going to the place where I boarded her. It was passed onto me, that she was very healthy and that she had a moderate underbite, and that most likely nothing would need to be done, until she hit around 5. I, of course, figured, every year, for her yearly shots and such, I would have her mouth looked at too, and go according to what was recommended. But, I am switching vets, due to one was highly recommended to me, and is very close to where I have Halo. I've put in a call, waiting for them to call me back, to find out what they recommend, but was curious on what you, with mini's and underbites have done, with yours?