Hoboken is small enough that you see everything. You’ve seen the calm walkers moving down Garden like it’s second nature. And you’ve seen one person holding six dogs on Washington Street at 12 PM, leashes braided together, trying to navigate lunch traffic like it’s an obstacle course. From far away, it all looks like dog walking. Up close, it’s not. If you’re hiring a dog walker in Hoboken, here are the types to watch for. The Giant Pack Walker Six dogs. One person. Washingto