This National Geographic fond d’écran might contain
wrangler cheval, wrangler, wrangler à cheval, cheval de wrangler, baie, sentier équestre, and randonnée équestre.
A Pitbull named Goliath has become very protective of his owner after he was diagnosed with a brain tumor. Cesar has been working with Goliath and his family on turning Goliath's overprotective energy into something positive.