hmm as unsettling as it sounds (cause I as you guys, grew up in a culture where we treat dogs as man's best friend), if there is a want for dog meat to be prepared and sold in restaurants/stores, then I have no problem with legalization. I have seen much worse animals/body parts sold for consumption (cow hearts? pig tongues?). Heck I sometimes eat a Polish sausage called kaszanka which is just pig's blood and buckwheat grain. So other then the ewww factor, and how our culture represents dogs, is what really keeps something like that legalized. HOWEVER, the torture of ANY animal (dog, cow, chicken) like described in that movie (link down), even if it will be used for food, should be prohibited. Don't we already regulate that for cow, swine, and poultry slaughter? And I don't believe that BS that it "makes the meat tastier". Aren't endorphins usually situated in the brain?
btw, I myself however wouldn't try it, unless maybe if someone dared me.