Wayne Pacelle

Opinion Turtles across the United States need help.

Opinion You may have never heard of ractopamine, but it's common in American pork.

Opinion Training's not just for dogs — with the right approach, your "problem" cat can be trained to behave.

Opinion Drones have no place in hunting, but are already showing up at kills.

Opinion Shelter pet numbers are falling, but are still nearly 3 million too high.

Opinion As animal sterilizations pick up, euthanasia rates are plummeting.

Opinion When Ellen Tweeted her super-selfie, it triggered a huge charity response.

Opinion Calves deserve the same humane protections as cows and bulls.

Opinion Law enforcement and animal rights go hand in hand.

Opinion Despite a promise not to, Sochi is now methodically killing its street dogs.

Opinion The Super Bowl, horses, Doberhuahuas, and the power of positive messages.

Opinion Animal advocacy can be controversial, but the conversation needs to be open and honest on all sides.

Opinion Across the globe, seals gained protections in 2013.

Opinion This Holiday Season, have some food for thought.

Opinion Kitty the chimp spent a life in laboratories, but left the world in a sanctuary and at peace.

Opinion Bear baying is not a sport.

Opinion Don't pet the tiger.

Opinion Clearing the last legislative hurdle, U.S. research chimps now head to peaceful retirements at sanctuaries.

Opinion As adoption rates increase, fewer adoptable shelter animals are being euthanized.

Opinion Despite critically endangered status, black rhino to be hunted by U.S. club.

Opinion Can new standards keep poisons out of pet foods?

Opinion California, with its record on protecting wildlife, is an example for other states.

Opinion Leadership of the Navajo Nation recently changed course to oppose wild horse slaughter.

Opinion It's time to restrict the trade on constrictors.

Opinion For that raccoon living in the chimney, there are humane solutions.