DH has two shotguns, I am not good with all these guages...but I believe one is a 20 guage and the other a 16. I shot the smaller one, and was in pain for days. I could do it if I had to, such as a home invasion. However, for critters I would rather get something else...I am really going to push for a hand gun, just don't know what size yet.
My future DIL is a security guard at a casino, and she uses a 9mm. We are going to set up a shooting date, so I can try that out.
I would not wholly recommend a 9mm for predator control. It will work, in lieu of other things and offers some ancillary benefits, like high ammo capacity.
But there is something I believe is better: a double action revolver in .357 Magnum, 6" barrel.
For most "average" people who just want a reliable handgun, this is the single best choice, hands down, for any purpose.
It is easy to shoot, easy to load and easy to hit with. It is dead simple in all respects, not at all fiddly and not prone to failure if neglected (as occasionally happens when non-gun types own autoloading pistols).
And as the saying goes, "If you can't solve your problems with six good shots, you 'aint likely to do so with more..."
But it gets better. You can put mild .38 Specials in it, too, reducing the recoil by at least half. The .38 Special was THE accuracy champ for decades and with the right load, your .357 will do nicely stoked with it. The .38 Special will also dispatch most predators readily, and with the mildest of wad cutter loads, makes any .357 a decent pot gun.
The .357 Magnum offers yet another option, by going the
other way in power. This allows you to step
up to full-power, magnum loads. These are very sharp in recoil and blast, so they require some familiarity training . But, these cartridges have long been considered among the best man-stopping loads available. Only one or two rounds statistically and historically better them (barely)... and these cartridges are not generally found in a revolver. By the way, the 9mm Parabellum is not among them.
The 9mm is, flatly put, a second best to the .357 Magnum's performance.... while lacking all the versatility of that round. It exists, and remains the premier handgun cartridge worldwide, for benefits other than those found in the .357 Magnum.
I own both and have for years. I'm convinced the .357 Magnum is the single best handgun option for the majority of people.
Another option for me, is a bow and arrow....I have the bow, but I need to get a new string with less draw....because the tendons in my elbow are all messed up too (sigh...
.) I am actually fair good with a bow, just don't have any experince with moving targets....lol.
Now, that is interesting. If you can hit with it consistently and can get off a second shot as needed, then it could be a viable option. It has been around for thousands of years, after all. Better things have come along, but it started the trend....