Standard VHF Antenna Get clear signals while training your dog with this 18-1/2″ flexible VHF antenna. Compatible Devices:Alpha™Astro®DC™ 50 Dog Tracking CollarPRO Trashbreaker™TB 10 Dog Device (PRO Trashbreaker)TT™ 10 Dog Device WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
