Today's fear behavior was less bad, still not okay.
Still working on basket retrieve. Teaching him to set it down didnt interrupt his behavior of throwing the basket. Today I tried having him retrieve it from 2 feet away so his fling is into my hands. (And build distance later) I see some other behaviors that need work. He is turning to my left, and throwing in to my left. I can try blocking with my left leg, putting treat bucket on my right side, and making him get in a straight front position before the retrieve cue. These things dampen his enthusiasm and he refused to retrieve twice.
I need to work on his back cue with higher value reward so that using the back cue doesnt affect the rhythm of training sessions.
Another behavior I noticed is he will put his neck over the basket handle and turn his head back to grasp it. Much like flicking your wrist to throw a frisbee. Not good for this task!

I need to be more selective about how he targets the basket handle. Back up to target and grasp, forget retrieve until I dont see him overshooting the basket.
I'm not too concerned about these minor setbacks. He has shown he understands to move the basket toward me and he is willing to do it, so we're over the hump of retrieve training.
He is stuck on tug training. He doesnt like to tug against an immobile object, such as for tugging a door open. He is doing fine on tugging to assist to sit and stand. Because he is tugging on cue appropriately there, these other tug tasks are lower priority. Someday.
