Even if your Rottweiler is fragile or harmless, that doesn’t mean your community or society might not still require him to wear a shock collar.  If you are not aware of the dog-related laws in your area, the best way to discover them is by visiting a local official. If you are willing to travel to a new location, you may want to double-check with your local government. Prefer to make a quick phone call and save me from a hefty fine.