I know a lot of you are experienced breeders or have kept so many shelties before that you may know the answer to my question. Hugo is almost 12 weeks old, is 5 kilos and 12 inches at the shoulders. He was the biggest by far in his litter too. I expect he will be a larger than average sheltie, but just out of curiosity, is anyone able to provide a good estimate of his adult height based on what he is now?

