Neither shy nor aggressive, the Bearded Collie breed has provided many loving members too many families. Bearded Collies are also quite active, in keeping with their heritage as working dogs. Yet despite being energetic and enduring, Bearded Collies typically demonstrate the qualities of stability and self reliance.
Here are the characteristics of the Bearded Collie breed as determined by the American Kennel Club's published breed standard.

Bearded Collie's Behaviour

Recommended for: working dog (herd both sheep and cattle)

The Bearded Collie was bred to be hardy and reliable, able to stand up to the harshest conditions, and the toughest sheep. He is stable and self-confident, showing no signs of shyness or aggression.
Remember that breed only provides a general clue. As to any individual dog's actual behaviour. Make sure to get to know dogs well before bringing them into your home.