In stressful situations, dogs that did not learned to adequately cope with something as simple as walking on a leash, instinctively revert to a fight or flight mode. Since considerable tethered to a leash, the use of flight is did away with. To them, the only means of survival left, is to square their ground. Hence, leash aggression!
As much as possible, walk around the park your dog even with just a short span of time. It is one more wise thing to jog with puppy every morning, so a person simp