My DS's canines grew up where his eye teeth should be. He got all his other teeth except for his eye teeth as his canines were sitting in the middle of the space. Just before his second birthday, he got his eye teeth and they pushed his canines off to the side, to where they should be and they all grew in normally. It was a pretty long and painful process for him though. It was not a very fun few months and it was pretty sleepless while all his teeth rearranged themselves. HTH.

ETA: I should mention that his canines were pretty crooked until the other teeth came in and they straightened by themselves.