Dog tracking 

DC 20 Dog Collar TransmitterDC 20 transmits dogs position to your handheld Astro GPS (sold separately). Allows you can see his current location and a trail of where he's been on the Map page of your handheld.

Protect your Astro or DC30 from some of the scuffs and scrapes it could pick up in the line of duty. This nylon carrying case protects your unit while in storage or in the field. Features a wide zippered opening and a belt loop for accessibility and...

Replacement Li-Ion battery pack for DC30 dog collar transmitter.

Astro® Portable Long-Range AntennaConnects to Astro 220 to extend tracking range when locating your dogs

Replacement collar with antenna for DC30 dog collar transmitter.

Dog Harness (replacement)Includes rugged, all-weather dog harness for the DC 20 transmitter

Astro 220Tired of searching for your hunting dog in tall grass or dense cover? Now you can leave the hunting entirely to him. Introducing Astro, the first high sensitivity GPS-enabled dog tracking GPS for hunters and sportsmen. This unique GPS when...