A.H.
not really a height thing either, and no need to leave it to daddy. ;) My son started standing soon after he was potty trained, so he was still 2. He kept peeing out from under the toilet lid, so there was no choice. Get a small stool, and have them stand on that. Give him a cheerio to aim for, or other small ceraels, etc. When out in public, my son would stand on the tops of my feet so he was taller. No biggie really. Just drop the cheerio in there, stand him in front of the toilet, and tell him to pee on it. ;)