Petiner Bark Collar 2018 UPGRADED No Bark Collars Dog Bark Collar Anti Bark Training Collar Bark Shock Collar Bark Control Collar for Small Medium Large Dog 11-130LBS with 2 Mode 7 Sensitivity Levels

This was a terrible buy. I have bought a few shock collars to see how different ones work and this was the worst. The strap does not fasten correctly and falls off the dog. What’s the point in that? It has found a new home at the bottom of the trash can.