I can't believe someone would do that to these poor animals. Althought I'm sorry that you have to be caught in this mess, at least you're doing something good. It sounds like you came into the yorkie's life just in time. Just imagine what would happen if you didn't buy your yorkie and took care of him? Maybe it was meant to be for you to be the mama of this yorkie
Sounds like you are giving this pup a lot of love and care. Your baby is very lucky to have you