Melodious Swedish dog accompanies owner's piano playing

Amusing footage from Sweden shows a dog howling along as his owner plays a piece of classical music on the piano.

Footage captured by Jakob Ruthberg last year shows "Ronja" lending his melodious touch to "Thais" by Jules Massenet.

"My friend and I were planning to do a concert and were rehearsing," said Ruthberg.

"As we started to play, the dog began singing almost in pitch... well, at least in the beginning. I managed to catch this funny scene on camera," he added.