I agree - I LOVE that all of my breeders I raised myself. I have ONE that I didn't raise myself, and she was dropped off at the pet store two days before I got her. Well, actually, I have two, but the second one is actually going to someone else, so I don't consider her mine - I'm just caring for her right now.
There's a real sense of pride on the ones that you took the time to lovingly nurture and raise into a beautiful adult.