Making use of A Flashlight Stun Gun For Personal protection

I have been considering all of the different options for self-defense products and I am considering the flashlight stun gun. I love to keep a flashlight and some other light tools in my car as it is, but I am curious about just how big such a product will be to bring out for jogs or walks at nighttime together with my pet dog?

I really like that it performs similar to a regular flashlight, but that you also have the added advantage of being able to keep away attackers with a jolt from the stun gun. It seems as though this will be an ideal match for me.