I think that everyone should just calm down and relax. As long as she's taking care of them or has people who take care of them, I don't see the problem. Maybe she's saving them from being in the pet store and gives them away to others once they are older. You never know. She certainly has the money and if I had her money, I would buy all the pet store dogs and rescue them from that hell. There are people here on YT with 7 dogs and some even double that. I don't see any of them getting criticized for it 
