I didn't say it did. I said a large percentage of dogs in shelters are purebreds.
Where do you think most of those purebreds come from?
I've done rescue, and I can tell you that rarely did we see a golden who came from a breeder (and the few occasions when we did the breeder took the dog back). Most of them came from just someone who had a golden and thought it would be fun to have a litter. Guess what? This law won't even affect that person, because they won't breed 2 litters a year.
susie