We had a litter (one and only) from my Shih Tzu and had 5 little ones to sell. My boys were also small then they got very attached. We couldn't keep them but thought about it. We personally got very picky on who they were sold to. We turned a couple of people away because they were not suitable. There was a mom who came in with her son who had (ADHD) ,she told us about the little boy. The child was all over the place around the puppies. She was going to go to the ATM and bring the cash and we had to tell her NO. We never did it again and never will. My hubby and I do not have heart to do it.