I love walking my dog, she is a great companion. However, when we go out for a walk as a family her behavior completely changes. The kids will generally be on bikes or scooters out ahead of us, and this drives my dog crazy! She pulls so uncontrollably hard, barking a whining for the whole walk, even while wearing a prong collar. I have given up family walks because it is just too difficult. Anyone else experience this problem? Any advice?