Boy oh boy!!!!!! I would have been bitting my tongue!!!!! So many things are wrong with this which you have pointed out.
1 She is only 5 weeks old!
2 Breeding for money
3 Breeding so young! & obviously not knowing anything about it
4 Breeding so little (if she is going to be the 3 lbs like she thinks she will)
5 Wanting her to be little GRRRRR
6 "Well, if she gets too big I'll just give her away."
I hope you can knock some sense into her!!!!! Good Luck!
