Pigs can be very dangerous!  I would not advise anyone doing what we are doing there, but with my pigs there is no danger.  I only buy tiny pigs and raise and train them a certain way.  No danger in making "our" cattle pets either.  ..or bucking bulls or anything I raise..........except rabbits...lol.  I've raised and hauled bucking bulls, have raised reg longhorns, reg brahmans, raised quarter and paint horses, I shoe and break horses, roped lots of wild critters for people out and about, been a starting pick up man in rodeos, etc etc....and the worse I have ever been hurt is by rabbits....