Wondered if anyone can help me I have a 3 and a half month old puppy whos bottom fang is digging into the inside of her mouth the rest of the mouth looks fine and the vet said leave it as it is not the adult tooth, can anyone advise on how I can try and correct it..?

Many thanks in advance

You already have two threads going on this topic. 

sorry I didnt know which would be the best place to post the problem

Hi muddlepup and WELCOME. It is best not to repost the same question on more than one forum as it can become very difficult to keep track of the advice given. So I will lock this thread now so that everyone can reply on your original thread.
Best Wishes
Gill