That's right—even tiny piglets like Petunia will grow to be larger than most dogs. Even though some pigs are bred to be smaller, there is no such thing as a micro or teacup pig. Odds are, they're just ...

Farmpertise seems to back up what Amanda said, "Miniature pigs, also known as “teacup pigs” and “micro pigs,” encompass a variety of small pig breeds which are selectively bred to be smaller in size ...