What to Do if You Are Attacked
Especially for joggers and runners, there is a danger of being completely blindsided, so that a dog attack is happening before you can even have a chance to try to avoid it. If you have enough time, the first line of defense is to let the dog attack something on you that isn’t you — for example, if you’re wearing a sweater, get your arm out of a sleeve and get that sleeve in the dog’s face. If the dog takes the bait, let it pull the sweater off, then slowly back out of the area. To the dog, it has just gotten hold of a piece of you, and this may distract it long enough for you to get to safety.
It’s probably good practice to always have something on you that you can use in this manner, whether it’s a sweatshirt tied loosely around your waist, a stick, or even a stuffed dog toy. If you can pull it off quickly enough, you can also use one of your shoes for this maneuver.
In all cases, remember to protect your face, chest, and throat. Also keep your hands in fists to protect your fingers. If you must be bitten, the safest place for it to happen is the shin or forearm; a dog bite to the thigh can cause fatal bleeding.
If you are bitten, resist the natural urge to try to pull away. This will just make the injury worse through tearing your flesh. Oddly enough, if the attack escalates to this point, then you actually want the dog to latch on. Why? The dog only has one mouth, but you have two hands. If you can manage it at this point, grab its back legs and lift them off the ground.
You can find more information on what to do to defend and protect yourself in this
WikiHow article.
Remember: Dogs are not naturally inclined to attack humans unless they feel a threat to themselves, their pack, or their territory. We cannot always avoid the problem because some dog owners are irresponsible or negligent. However, we can arm ourselves with the knowledge that will prevent a situation from escalating, and minimize the damage if it does move on to an attack.