A Pit Bull from former quarterback Michael Vick’s dogfighting ring has a new job - helping cancer patients! This story is amazing!

“Leo — rescued from heavy chains that confined him as one of the pit bulls in former NFL quarterback Michael Vick’s dogfighting ring — is a lover, not a fighter. He now happily frolics in a clown collar as he makes the rounds at the Camino Infusion Center, where he brings comfort to cancer patients undergoing chemotherapy.

Despite his training as a killer, Leo is a sweetheart as he visits his friends on the ward. “He is wonderful, and all the patients love Leo,” said Paula Reed, the facility’s oncology director. “They really love his eyes and gentleness.”

Read all about this incredible dog Here