"The dog will never perform the behavior without the clicker."

The dog, known as i-Cybie, has been performing tricks all day.

There are a number of skills that breeders train the dog to perform for their occupation.

Yet even within the same breed, dogs perform differently, and that doesn't create much tension among us owners.

In that time, dogs have played many roles and performed many jobs for their human companions.

To continue, the turning dog must now perform a "scratch."

The purpose of this was to ensure that the dogs would perform in any location.

Although the work was actually considered complicated for an animal actor, the dog performed exceptionally well.

He instructs and advises on how to train dogs to perform tricks.

Male wild dogs usually perform the task of grabbing warthogs by the nose.