I think we haven't done it recently because it would give P-F a collective case of the sads.
If it works on bobcats, it should probably work on problem canines.
I think this has come up in the LE section a few times.
If I hear about feral hog attacks in my neck of the woods, I will start toting my Trooper with some 158 grain/180 grain JHPs, or maybe my 625 with .45 Super ammo.
I would probably get a shotgun rack for my riding lawnmower, too. 😀