Those pigs look great Jeff. Wish the wife would buy into those, as I'd love to raise one. Maybe I can find someone with an unruly pig that I can "re-home" on Craigslist. I think she'd allow me to own a pig, if it was only alive for a day. I'd love to build a smoker and do my own hams.
As far as dispatching, a .22LR is a bit on the small side for doing the job in my opinion. I'm sure over-penetration is a concern, but stepping up to a 9mm (as previously mentioned), a .40 S&W, or even a .45 ACP would insure an immediate drop at the shot. Again, you would need to be sure of a safe backstop, reasonable surface (not concrete), make sure everyone was behind you, and your feet were not below the head of the animal being shot.
As far as dispatching, a .22LR is a bit on the small side for doing the job in my opinion. I'm sure over-penetration is a concern, but stepping up to a 9mm (as previously mentioned), a .40 S&W, or even a .45 ACP would insure an immediate drop at the shot. Again, you would need to be sure of a safe backstop, reasonable surface (not concrete), make sure everyone was behind you, and your feet were not below the head of the animal being shot.