Updated

With enactment of Wyoming's new law making dog-fighting a felony, all 50 states now have criminalized the bloodsport, a move that the Humane Society of the United States ushers in as a new era for man's best friend.

Wyoming Gov. Dave Freudenthal signed the legislation Tuesday to up the penalty for participating in dog fighting from a misdemeanor to a felony. Wyoming followed Idaho, whose governor signed similar legislation last week.

With the case of jailed former Atlanta Falcons quarterback Michael Vick shedding light on the practice, Humane Society president Wayne Pacelle is calling it a new era for dogs and a moment for Americans to savor.