I was out in one of the local forests with my dog last week. He is the type of dog where either he has a 'job' off lead (finding things) or he tears around like a lunatic. His recall is excellent though (whistle). You have to watch him constantly as he will push boundaries and go too far away if you're not careful.
I prefer taking him to open land where I can see him and in forests, he disappears pretty quickly.
I noticed that a lot of dogs were either wearing bells like these
beaus-bells.com/ or had something hanging around their neck like an air tag or a tracker
does anyone use these? are they worth trying? we have an air tag but I'm not sure how useful it would be on the dog and you need to be in phone range I think for it to work