You can use “Touching” instead of hand signal for blind dog.
Blind dog can’t see and understand hand signals. But you can make use of “TOUCHING” as a cue.
I call that “Touch Cue”. “Touch Cue” tricks can be helpful for reducing blind dog’s fear of being touched by someone.httpvh://www.youtube.com/watch?v=3ZHytoI97Ng
Of course, you can replace “Touch Cue” with verbal cue. So you can use “TOUCHING” as a clue too.
Let’s enjoy training with your blind dog 🙂