Miniature pigs including, Micro Mini pigs and Teacup Pot Bellie pigs have been all the craze lately. And for good reason. These extraordinary pet pigs not only make great pets, but could even be considered companions. Pet pigs, including micro mini pigs and teacup pot bellie pigs are very smart, very loving, and they have a long life span. They eat a nominal amount of food compared to dogs and they can be potty trained as well as leash trained. All the more reason for the mini pig’s rise to fame.