Hi,
Breeding these little dogs is such a complicated thing that unless you really have the time, money and knowledge... I'd spay. At first I didn't want to (believed that they all should have a chance at natures's way
but after reading about all the things that can happen to these little girls... I had Mia spayed as soon as I could (I think it was at 6 months). I want her to be around a
long time! If I want another baby, I'll get one from a reliable breeder.
Good Luck & Welcome to YT