There is a Michael Vick Suspension Petition, sponsored by the Humane Society of the United States, and directed toward the NFL Commissioner.  It reads:

Dear NFL Commissioner Goodell,

Dogfighting is cruel and criminal, and football players must be held accountable like anyone else. Please suspend Vick immediately – anything less would reflect very badly on your judgment, and on the league.

You can leave your own comments on the petition as well.  They have 48,562 signatures so far! 

To sign this petition, just follow this link.