To much work for hardly any reward in my view, maybe i will donate to a sperm bank but that's about it. I raised my two German shepherds from pups and the puppy phase is never really fun until their house trained, having a baby like that for up to four years is just a no thanks.
Besides the money you have to spend, the attention they need and all the other crap that comes with them a selfish person like myself would probably give up within a few days.