If you live in Arizona you can train your Vizsla (or any hunting dog) without a leash within your city limits. Just don't do it in Parks or Schools. Cities in Arizona must follow State law (AZ is a modified Dillon State) and the State law has an exception that allows hunting dogs to be trained without a collar or harness ( no collar/harness = no leash). Convoluted but true. If you want further proof just call the AG&F and ask them about it. I strongly suggest you don't call your City Government......they will most likely deny it.