Cattle Pot Are Pot Belly Pigs Good Pets?

Are pot belly pigs good pets? - cattle pot

I really want one, and I have to convince my mother about it that I am a pig.
So I can give a good argument? Because they are sweet, gentle, easy to train, you know these things. And I want a cow, a cow-bar, but a cow, though. To convince the arguments of my mother in need of these animals? And btw, I swear it's a serious question! We live in the path of a breeding and / or farm store.