Should dog fighting be legal and regulated?

Nooooo. you SICK person. In pounds, even though it is still wrong, AT LEAST they peacefully put them to sleep, unlike in fighting rings where they torture them to death for their own sick pleasure. You are just as low as the people who fight dogs. And, we dont FORCE them when it is something they want to do. And, you should get a life sentience for killing and abusing animals; dog fighters are just as bad as serial killers, and they all are lower than scum, like you.