We've all been there, 5:00 am, 4 anxious dogs, a handful of collars with red blinking lights and black straps. You pitch them out on a hot track then begin to wonder what dog has what collar.
A simple, easy and inexpensive solution; Collar Colors
Collar Colors come in 10 different colors including glow in the dark. They are 2 inch long pieces of heavy duty PVC heat shrink tubing. You simply slip the tube over the antenna of your DC30 collar and shrink to a tight fit with a hair drier or heat gun. This will provide you, at a glance, who has what. You can even coordinate the collar color to the tracking color on you Astro 220 handheld.