RoG® Speeder Mini GPS collar for dogsAn Ultra Performance GPS Collar Designed Especially for Small Dogs! The RoG Speeder Mini GPS collar is the ideal tool for owners of small dogs who want to precisely track their hunting companions from a distance. Indeed, its performance matches that of its big brother, the classic Speeder GPS collar. The only difference lies in the dimensions of the GPS tag, which have been reduced to perfectly fit short legged dogs! Thanks to its high precision GPS