Bearded Collies require regular physical and mental exercise.  Without it, they can become bored and may chew or dig, etc.  Activities such as agility, and herding keep your dog fit and satisfied.  Rally and obedience are less physically challenging for dog and handler but a very good form of mental exercise.   All these activities, if approached in a fair and balanced manner, are great opportunities for owner and dog to bond and grow as a team.  Find a training school that embraces a positive approach to teaching performance skills.  From there, you can do any of these activities for fun or continue training to competition level.