Eating with Pigs~ Really?

Last night I treated myself to a nice dinner out at Sierra Briganti Restaurant.  The food was delicious, the service excellent... the ambiance was ruined when a woman brought her PIG to the table to eat beside her.  I was within 4 feet of an animal that was snorting and grunting while he slopped food from a bowl.  Granted, we were outside on the patio, but I don't appreciate being subjected to eating next to a pig.  Aren't there ordinances against this? If not, there should be.  Leave your animals at home, please!