We have a house in Thailand, and we lived and worked there for a while... About an hour outside of Bangkok with some land, stray dogs around, snakes, spiders, buffalo and perhaps the occasional crack head (called yaba in Thailand, cheap and easy to get), so most folks have a gun to protect their property. Hard for foreigners to get, but very easy for Thais to get if they own their own property and land, and the general feel of things according to connected Thais I knew was that the wife buys a gun, you can take it to the gun range and practice (in a locked box), no problem, and if you ever need to use it then anything dead should be on your land by the time the police come... Anyways, there are two very dangerous things in Thailand: wives and the police (just a mafia organisation), so, along with the fact that I have zero knowledge of guns, I decided I'd be much safer without one.
I did like the idea of a nice Glock and snubby Remmington shotgun to fire at the locals on slow days (perhaps during the long rainy season while sitting upon my veranda), but realised that 1: probably best not to allow such mental imagery to fester; 2) imagine what damage the wife would have done to me with those!