You were right in my opinion. He was being irresponsible. And why didn't he get her fixed? We have enough homeless puppies and dogs in this world thanks to people like that.
Yeah I used my usual tact, so I shouldn't be surprised people didn't like it but it really made me mad. And the guy says he's a vet in his profile, lol. Poor dogs...
I believe he is irresponsible and down right stupid to have 12 week old pups not weaned. No wonder the momma dog tried to be rid of the pups. Letting them run loose all over h e l l ' s tarnation is not responsible in anyway either. I don't think you did anything wrong at all, good for you for standing up for the poor dog.