That's in a sense barbaric using shock collars just use treats, a dog gps tracker, a leash and a positive attitude.
I have to disagree. We ended up having to get a shock collar for our cat. Before everyone condemns me to hell it was after much thought and many sleepless nights. Our cat had become too smart, he would wait til after I went to bed to jump on top of our birdcage. We shouted I tried using a spray bottle. Nothing worked. It was a last resort, and I have to say after wearing it for 2 1/2 months he is now a model citizen around the bird cage. No more does he wait til the lights go off. Before the haters attack he is no longer wearing the shock collar. Now if anyone can teach him how to not take off his regular collar and loose it I will be very happy since I’m about 60$ in the hole after 2 months.