This system can be used for two dogs or both receivers put on one strap creating the double box setup you see Haz using on all his dogs. The double box enables better contact and a higher top end when training. Double box set ups are best for competition training or stronger dogs that can walk through a single box.

The ET-302 Mini Educator is the 2-Dog version of the ET-300, and like it’s 1-Dog counterpart, the ET-302 employs proprietary “blunt” stimulation making it the most humane and effective e-collar dog trainer available. Loaded with unique features, including “lock and set” stimulation levels from 1 to 100, and the ability to set a boost level from 1 to 60, independently for each dog, the ET-302 allows the user to tailor the stimulation to each dog’s temperament. Alternate stimulation options include vibration and tone. The night tracking light can be set to flashing or solid which is especially convenient in the ET-302 2-Dog system.