Vibrating Dog Training Collars
The Dogwidgets shock collar is meant to curb negative behavior by delivering a harmless and painless, but mildly unpleasant, electronic vibration whenever your dog is pushing the limits. This device can be a very useful training tool for any strong-willed dog, but especially for rescue dogs and pound pups that may be traumatized by being in a shelter and need some help adjusting to home life.
Operation is through a simple remote control, as you can see below, and will work as far as 600 feet. This collar is designed to fit dogs that weigh between 15 and 100 pounds.