This is an intelligent dog who needs an owner who can understand and handle it.

She told us that Fred was a very intelligent dog.

Is it possible that this wild boy is hunting at night with a fast, intelligent dog?

An intelligent dog, he apparently understood that such a crime resulted in capital punishment, after a very brief trial.

Tervurens are highly energetic, intelligent dogs who require a job to keep them occupied.

The Shikoku is a very intelligent dog and a quick learner.

In general, these intelligent dogs make excellent companions and respond beautifully to training exercises.

Pomeranians are intelligent dogs, respond well to training, and can be very successful in getting what they want from their owners.

The idea of an intelligent dog appealed to the child in him and made him want to smile.

You think they must know the dog's intelligent, that it must've revealed its abilities to them?