Dog owners may think their pets are intelligent because they obey training commands, but experts say that their breed could ...

Dawn Kovell, director of behaviour and training at the Marin Humane Society, has named the 12 dog breeds she deems the most intelligent.

A dog behaviour expert has revealed the 'smartest' breeds but warns some may not make the best household pets.

Dawn Kovell, the Marin Humane Society's director of behaviour and training, has identified 12 dog breeds she believes to be the most intelligent. While many might gauge a dog's intelligence by its ...