Amores Perros (Love's A Bitch) (18)

Octavio, secretly in love with his brother’s girlfriend, is forced to enter his beloved Pittbull Cofi into an illegal dog fight to pay off a debt to a rival gang. Meanwhile, wheelchair-bound model Valeria is worried sick when her beloved pooch becomes stranded beneath the floorboards of her swanky high rise pad. And hit man turned street dweller El Chivo decides to face the ghosts of the past, and to re-establish contact with the daughter he abandoned some years earlier.