How can I let my parents let my dog breed?

First of all, Don’t breed her. I Totally agree with your parents on this one. There are just SO many unwanted, adorable, sweet-natured pets out there. Have you considered adopting a pup from a shelter, or group? Im pretty sure they have Sheltie groups where you live, And if they do then you’re in luck!(: 2nd of all, Your Sheltie (Well not just a Sheltie, ANY dog) can get diseases after giving birth. Or she possibly, but not commonly can die during labor. Or she could get a disease from the male who mated with her. And it’s possible she could need C-section. Would you really want to pay for that? That’s a lot of money! And, If you’re parents agree, or you just mate her anyway you’ll be adding onto all those dogs in shelters. You said that you wanted to get some of your money back from paying for your dog? Then get a job, You could dog sit. (In that case if you do dogsit for money it’s very likely there would be a puppy you have to dogsit) Or not just dogsit, You could walk dogs. Maybe get a job at you’re local shelter. Etc. If I were you, I would get my dog spayed, & Ask my parents about saving a life at a rescue group. (: HappyWagging! dogluver