Product doesn't work through fur. Shocks work fine on human skin, but they don't make it through the thin fur of a small pet. He doesn't notice even the high level of shock.

This works really great! I haven't had to use the shock button, just the vibrate and he is fine. This gives him our whole yard to run and play with no worries. Thank you so much!

This collar is awesome, easy to use and very effective.

Only needed the sound and sometimes vibration. Trained my dog in less than a week! Never had to use the shocker at all!!!

Very good product. Never thought I would use this but glad we got one. I hardly have to shock, just push the tone and my dog listens. Only complaint is clip is tight to hook to your belt.

Great results so far. Thank you for this wonderful product.