 This sport remains essentially unchanged, except for the fact that several large predatory animals, Canis lupus, are released periodically throughout the lakes. Wolf. Wolf. Wow, I'd watch that. I know you would. These extreme sports, they're really getting out there. Jack Nicklaus, getting on in years, having a hard time staying away from the wolves. Watch him, look at him run. Clap, clap, clap, clap.