I have tested Baxi's versatility in these disciplines:
Tracking, obedience, search on person and object, herding, agility, rally, swimming.
activities include running, working at a distance, search and tracking, retrieving on land as well as in water and, of course, herding. Baxi is handler sensitive (listens and tries to understand), but works well with different handlers.
Baxi does NOT chase wildlife or cats, and he is NOT dog aggressive.