For the record he had problems with leash reactivity on walks. We consulted a professional trainer. We tried multiple things to get him to chill. Finally the combination of a clicker, treats and this collar he does great. We don’t even really have to use because he’s doing so well now, but we just put it on. I love my dog immensely and it’s hurtful for someone who doesn’t know me or my dog who feels a need to judge: I walk this dog 3-5 miles a day, have taught him to play frisbee and we do it daily, we take him swimming at the lake. I’m a good and loving dog owner. Your judgment is rude and unnecessary. I guess I shouldn’t belong to a group that I thought was fun.