German Shorthaired Pointer Q&A
I would think so as they are active always ready for fun!
Generally, I think yes if it is truly 'off-road'. My feist runs tethered along my bicycle through city streets. I would not let her off leash where traffic is a problem since she will chase game without regards to traffic. Yet she wants to follow and I think would be a great bicycle companion at a distance limit of 3 miles w/o stop.
Hell no! It would run after every squirrel it saw! If it was tethered, it would pull you off your bike. If it\'s not tethered, you never get it to back off whatever it\'s got treed.