Let's just say that anyone who actually did their homework in regards to properly taking care of their canines would never visit this (or other) dog parks. The reason for this is simple, it's disgusting, know body follows the summit county leash & deification laws and the bike path is over littered with dog feces and rude bikers.
Yes, it's awesome that there's a local park that has a huge fenced in swimming area for your pet, but that water isn't filtered. Which means every time your dog jumps in, they're swimming in other pets urine and feces which can lead to infection and the spread of zoonotic diseases. Especially if you fail to vaccinate & wash them (not rinse) afterwords.
Also, it's beyond annoying that more than half the pet owners that visit don't pick up after their dogs defecate. Not only does this reek in the hot sun but leads to parasites such as giardiasis and other harmful illnesses. It's also against the law not to curb your dog and to fail to keep them on a leash when outside a fenced in area. Even if your pet is friendly, that doesn't mean other pet owners dogs are and you could wind up in the emergency room or loosing your beloved dog.
Dog parks are amazing for socializing your pet and even making new friends yourself but let's face it, is it really worth the risk? If you want your dog to be able to roam free, you could always set up a play date or join a doggie day care- trust me, there's plenty around the Stow area!