My T-Bonez is about 10 months old, he is a very healthy & happy doggie, always energetic & I have never had a problem with him. But it seems as he has grown his hair on his hind legs and back has not. He has a thick silky coat in the front of his body but a thin coat on his back, and his hind legs look as if they have been buzzed. I really did not take much notice of it untill my family started commenting on his hair cut, but I have never taken him for one, I have checked his skin & all looks fine?? I don't know what to do!!!!!