DC™ 40 VHF AntennaUse Garmin's VHF antenna with your DC 40 dog-tracking collar for better tracking with your Astro®.Compatible Devices:DC™ 40 Dog Tracking CollarWARNING: This product c... Learn More

Charging Clip for AstroThe charging clip is made specifically for Garmin Astro's DC40.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birt... Learn More