Do you have a dog aggressive dog?
Do you have a people aggressive dog?
Do you have a dog that doesn’t like kids?
Do you have a dog that can’t help but chase small or even big animals?
Then He Shouldn’t Be Off Leash, Ever!
That doesn’t mean you can’t take him to a fenced in and controlled area and train for it in case an emergency ever happens; but not all dogs can be safely off leash.
And, always obey your leash...