The ME-300 Micro Educator remote e-collar couples our most popular Transmitter, the ET-300 Mini with the all-new RX-070 Micro Receiver for small dogs. The RX-070 is an all-around smaller version of the RX-090 Mini Educator Receiver at approximately 20% smaller, 20% lighter and 20% less stimulation, making it ideal for small dog training. Other small dog considerations include:
The contact points are about 20% closer to one another.
The collar can be rotated 90 degrees on the strap for a ""fore and aft"" contact point position instead of having the contact points encircle the neck.
The ME-300 is rated for dogs weighing 5 lbs. or more, PLUS the new configuration offers more options for fitting it to a very small dog.