22 is enough for a person or dog with multiple shots... don't shoot for the skull though cus it will probobly bounce off. If you are really looking for protection you may want to go bigger .40-.45 (human/?) .44 mag if you need bear protection.
2001 Ironman Daily Driver... 3.5" suspension lift (OME912 springs and 1" spring spacer), ball joint flip, 1.5" front diff. drop, 33"x12.5 TrXus MT, 16x10 Eagle Alloy rims, Interceptor, PV muffler, K&N air filter, Alpine Supercharger, Bilstein shocks, and some trimming.
2000 Ironman Project LS-1 VX... very slow progress but someday....... ohhhhh someday......