Hey Jeanne,
Jos always said 3 weeks, 3 months, 3 years is when you look at and assess your youngsters and to try not to pay attention to what happens between those times. Personally, I have known many late developers to be ugly ducklings up to about four or five years and then somehow they grow together and become beautiful. I think that is especially true if they are large in size. If he was a beautiful baby, and he was, he will be again. I have put my Arabian mare on Spiller's Youngstock. It is the first time I have used it so we will see how it works. I will keep you posted. Tracy