I did the same thing. Completed two (6 week) beginner classes, but Avery just wasn't cut out for it.
In my class it was a lot of recalls. A lot of back chaining. We didn't start working with the ball right away. I really enjoyed it and Avery did too (even though it wasn't for him)..
I bought one of the harnesses below, they are def helpful but not necessary, any harness would work.
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