Dog owners-- sorry for the not-quite-optimal canine hash. The park where we start has a baseball field, and the field has no dogs allowed signs at its entrance and exit. The field is fenced off for regrowth, and I doubt that there will be any law enforcement around, and I doubt even further that we'll spend an appreciable amount of time on the field (benches lie well beyond the off limits point), but there exists a NON-ZERO chance you could get in trouble with Just Fido. Furthermore, parts of the trail do have "Leashes required" signs.