![How to use your 2 Dog System Mini Educator - Et 302 Two Dog System from ECollar Technologies - YouTube How to use your 2 Dog System Mini Educator - Et 302 Two Dog System from ECollar Technologies - YouTube](https://i.ytimg.com/vi/fyHM-6c6Sr8/maxresdefault.jpg)
How to use your 2 Dog System Mini Educator - Et 302 Two Dog System from ECollar Technologies - YouTube
![Amazon.com: Educator E-Collar ET-400 / ET-402 Dog Training Collar System with Remote - 3/4 Mile Range - Waterproof - Vibration - Tapping - Sensation - Includes eOutletDeals Pet Towel (1 Dog System - ET-400) : Pet Supplies Amazon.com: Educator E-Collar ET-400 / ET-402 Dog Training Collar System with Remote - 3/4 Mile Range - Waterproof - Vibration - Tapping - Sensation - Includes eOutletDeals Pet Towel (1 Dog System - ET-400) : Pet Supplies](https://m.media-amazon.com/images/I/61ItqMZWyRL.jpg)
Amazon.com: Educator E-Collar ET-400 / ET-402 Dog Training Collar System with Remote - 3/4 Mile Range - Waterproof - Vibration - Tapping - Sensation - Includes eOutletDeals Pet Towel (1 Dog System - ET-400) : Pet Supplies
![Amazon.com : E-Collar - ET-300-1/2 Mile Remote Waterproof Trainer Mini Educator Remote Training Collar - 100 Training Levels Plus Vibration and Sound - Includes PetsTEK Dog Training Clicker : Pet Supplies Amazon.com : E-Collar - ET-300-1/2 Mile Remote Waterproof Trainer Mini Educator Remote Training Collar - 100 Training Levels Plus Vibration and Sound - Includes PetsTEK Dog Training Clicker : Pet Supplies](https://m.media-amazon.com/images/I/81fmkoydNNL._AC_UF350,350_QL80_.jpg)