Sounds like an amazing dog!
My boy is definitely my boy, we didn't train with my in-laws goats he just jumped in and started helping after watching us for a few minutes and with a few corrections he picked up what we wanted him to do. I grew up in rural suburbia with only rescue dogs and he was my first working dog and I was so impressed with him, not only how he picked up what we wanted him to do but also how happy it made him.
I love what you guys are doing to preserve such a small and relatively unknown breed. I'm watching how people that just want pets are almost destroying good working breeds because they love the look and colors of the dogs, like what they're doing with Border Collie and Aussies.