Tie down roping is a particular focus of efforts to eliminate the event. The Stampede altered its policies in 2010 to enforce the rules of the Canadian Professional Rodeo Association. Additionally, the Stampede was the first rodeo to introduce a no-time penalty for competitors who make a dangerous tackle in the steer wrestling event. Several more changes were made in 2011, the rule changes were announced after six animals died at the 2010 Stampede and were met with mixed reactions from both cowboys and animal welfare groups.