Dog
Media playback is unsupported on your device
Video

Is this dog cleverer than its owner?

There is a continuing debate between dog and cat lovers over which animal is more intelligent.

Dogs can do a lot more than provide companionship - but can a dog do maths?

An owner in the southern China province of Guandong is making just that claim.

James Kelly reports.

  • 18 Nov 2012
  • From the section World