Those magnificent dogs with their flying discs can be found throughout the East Bay, but the best place to watch Airedales catch air is Point Isabel. The puppies can run off-leash and bound about to their hearts’ content without worrying about getting tangled up with a stroller or stuck behind a pack of bicyclists. Owners take the occasional errant toss as par for the course, and they don’t get hot if your cur crosses paths with theirs. And of course the skill level is as high as the owners can launch it. Sometimes, impromptu challenges result in the charm of can-you-top-this — inspiring dogs and their owners to greater heights and greater leaps. At Point Isabel, off-leash is the standard for dogs. Being on-target is your job.