The PetSafe Rechargeable Bark Collar for Small Dogs has 15 levels of progressive stimulation that activates when both sound and vibration is detected. Dual Activation. Starting at the lowest level, the level of stimulation will continue to increase as the time goes by that the dog is continously barking. This Bark collar is also packed with an automatic shutdown feature that will stop the stimulation on emergency cases.

But do not worry about over stimulating the dog as this collar also have a built in safety auto shutdown feature.

PetSafe Lite Rechargeable PBC17-16447 - Bark Collar for Small dog

The Smartest Way to Train your Dog is Here! The PetSafe SMART DOG Trainer is currently the coolest and newest remote dog training collar available in the market of Australia. The catch is… it turns YOUR SMARTPHONE or tablet as its remote! You don’t need the typical handheld remote (which usually gets misplaced) - this brings perfect convenience.