Man takes huge pet pig for a ride on the tube. Pig dressed in a pink jacket joins its owner for a ride on German subway. Video has emerged from a train in Cologne showing a huge pig heading for a day out on the town. Dressed in its own bright pink cape, the sizeable trotter is seen having a good sniff around as it travels on the subway with its owner. It can be heard grunting while taking up much of the aisle room in a busy commuter carriage.