Toy or Miniature Dog Application
The neck size for toy, miniature, or small dog breeds can vary. It is important to adjust the collar receiver probe spacing to the size of your dogs neck. It will fit a dog's neck with a circumference as small as 3 inches.
If your dogs neck is less than 1 5/8 inches wide, then use the micro off set probes. It will be necessary to use a wrench (not provided) to remove the current probes. Then place the miniature off set probes with the small off set bracket into the probe holes in the receiver. These will need to be tightened with a small flat head screw driver (not provided).
When the miniature probes are in place, the collar can be fitted to the dog. Simply tighten the collar and then cut off the excess nylon solar and seal the nylon with the heat from a lighter or match. This fully waterproof miniature collar operates on 2 long lasting 3 Volt Lithium batteries, easily purchased at most drug or grocery stores.
Small Dog Application
If your dog has a neck with a diameter of greater than 1 5/8 inch, you do not need the micro off set probes.
Simply put the SD-70 training collar on your dog, and adjust the collar strap. The excess strap can be cut off and the nylon sealed with the heat from a lighter or match.
The transmitter is simple to use. The transmitter features 4 separate correction levels, each selectable with a separate button, so there are no dials or levels to change. In addition there is a "Good Dog Tone", and a "Bad Dog Tone". These are optional and again each is associated with its own easily selectable button. The transmitter is only 3 1/2"L x 1 6/8"W x 5/8"H, so it is easily carried in a pocket. The transmitter operates on a 12V alkaline battery, easily purchased at most drug or grocery stores.