My dog is two and over the last few months has started going off on his own every now and then. He has great recall but when he gets a scent (he is not a hunting breed), he just doesnt hear me.
Fortunately no incidents so far. I will not accept not letting him off lead as his life would be miserable. I am keen to invest in some kind of GPS should the worse happen.
Any recommendations / feedback on different systems would be really appreciated.