AK-47s and handguns are plentiful I would think. If not, there is always a machete or similar instrument that could be used to chop off the head.
Slicing off a dog's penis and letting him bleed to death is one of the most horrendous tales I've ever heard. From accounts of POWs, Asians did not reserve that sort of treatment just for dogs.
I'm not saying that all Asians are capable of such atrocity, but there are obviously some that do and feel no shame or remorse over it.
Well, I think those people exist in all countries, including the US. They don't torture pigs or chichens before slaughtering them, which means they don't do it for fun. They do it to dogs for some specific reasons. Some people believe metal will spoil snake meat, so they use a bamboo knife to kill a snake. Others believe blood should remain within the body of a dog to make the meat tasty, so they give a blow on the nose of the dog. Different people do different things. If I don't like it, I will stay away. Anyway, they don't harm other people.