Wayne Pacelle, President and CEO,
Humane Society of the United States | February 18, 2014 11:45pm ET
Wayne Pacelle is the president and chief executive officer of The Humane Society of the United States (HSUS). This Op-Ed is adapted from a post on the blog A Humane Nation, where the content ran before appearing in Live Science's Expert Voices: Op-Ed & Insights.
In recent years, legislatures have been fortifying the legal framework against animal cruelty, step-by-step, with felony-level penalties adopted for dog fighting, cockfighting and other extreme acts of violence. In addition, every day there are more and more interventions against cruelty in dozens of communities nationwide, as police and sheriffs and animal control personnel raid and bust up animal fighting rings, puppy mill operations and other dens of abuse.

