Atticus the St Bernard was annoying his owner James Pollock of Ontario by chasing one of the cats in the family room, so Pollock tried to get his pet’s attention with a blast of his harmonica. What happened next was unexpected though. Obviously intrigued by the noise, Atticus attempted to ‘sing’ along with the instrument. Pollock’s mother quickly started to record his antics. According to Pollock, ‘Oh Susanna’ is the mutt’s favourite tune. Credit: James Pollock