Shock Collars are actually saving some dog’s lives. Some dogs do things that get them thrown out, or thrown into the pound. This article tells you everything you should know in ONE PAGE which is super convenient.
There is no better application for a shock collar then the dog who is growling and snapping. During the first year, growling at normal people ultimately leads to biting. It is not okay for your dog to growl at the end of its leash trying to get at other dogs and people, or when meeting strangers that you know, guests to your house, strangers just walking down the street.
The shock collar I used on Ajax (He doesn’t need it now that his bad behaviors are corrected) is here. Upgraded Dogwidgets DW-3 Rechargeable Remote Dog Training Shock and Vibration Collar