I think I know the thread you're tlaking about when you said
"why is your friend breeding anyways?" or "don't you know there are plenty of homeless animal to begin with?"
So, thinking you said that -- the person who made it is young. Assuming that their "friend" is around their age, he/she shouldn't be breeding.

Also, a responsible breeder would have things planned such as docking before the litter was born.

There's no way a 13, 14, 15 year old should be "breeding" their dogs. Some people around that age aren't too educated about breeding dogs. (I'm not saying I am.)

p.s. Don't call here again!