I had stopped hiking with Cai almost entirely between leaving my dog walking job and this past week. When we did the occassional trail, he would always explode when he saw dogs coming, and it was too stressful to put up with.
Somehow, though, in the meantime, Cai's reactivity toward other dogs has decreased enough that both of us can enjoy the trails again! He still does some frustrated barking at the first few dogs he sees. After that, he settles down and does nothing more than pull against the leash to get to the dogs faster. (He has to stay on leash or he would just run from one dog to another, completely ignoring me.) If the dog is staying on the other side of the wide path, clearly wanting to avoid us, I tell Cai "let's go!" (our BAT cue), and it is getting much easier for him to stop staring and pulling and start walking forward again. I am also working on interrupting long greetings and getting him moving again, because he's always been an invasive sniffer.
I am so proud of his progress, and happy to be able to start jogging the trails again!