Garmin astro 900 dog tracking handheld gps sporting dog tracking up 20 dogs handheld only GPS

Garmin Astro 900 Dog Tracking Handheld, GPS Sporting Dog Tracking for Up to 20 Dogs, Handheld Only With faster 2.5-second location updates and the capacity to follow up to 20 dogs (T 9 devices sold separately or as a bundle), Astro 900 is a handheld powerhouse of dog-tracking performance. Intuitive and easy to use, Astro 900 features a vibrant 2.6”... Garmin Astro 900 Dog Tracking Handheld, GPS Sporting Dog Tracking for Up to 20 Dogs, Handheld Only