Staring Into The Eyes Of Pigs On Their Way To Slaughter

Pigs are among the smartest animals around - peering into their eyes can reveal just what emotional and intelligent creatures they are.

Some studies have suggested they are smarter than dogs and even three-year-old children.

They've even learned to understand how reflections in mirrors work - a task that many animals can't master.

Yet, most of the 100 million pigs raised for human consumption each year in the U.S. spend their lives enduring the harsh conditions of factory farms: cramped cages, lack of sunlight and exercise and extremely short lives.

The photos, compiled by activist group Toronto Pig Save, capture the faces of these intelligent animals on their way to the slaughterhouse.

You can learn more and pledge to help end the tight confinement of farm animals by clicking here.

(All photos via Toronto Pig Save)