you press p on your key board you can only mark your territory on wolfquest slough creek where you find a den have your own pups and start a pack soon in march 2011 there will be a new wolfquest version called wolfquest 2.5
After you find a mate, and you find your den, you can push P and it will mark your territory. Remember to do it often or intruding wolves will come. !~
Male crocodiles mark their territory and defend it against other males. Males unable to defend their territory are either killed or forced to find another river system.