For both wagon wheel drills, all the dummies were prepositioned, the dogs only retrieved the outer ring, and they were reinforced for each retrieve with food and praise. I used no casting today, and both dogs were 100% responsive to every whistle sit and recall, which was how I dealt with veering offline instead.
Occasionally the dog makes it all the way to the incorrect dummy, but as long as I whistle sit before the dog picks up the dummy, both dogs will sit and then recall on whistle without trying to pick the dummy up. I haven't tried casting the dog from there to the correct dummy, since that might reinforce going to the wrong one and cause it to increase, but I think I'll try the cast periodically to see if they'll take it.
Both dogs were about 70% accurate on the first send, but only about 30% accurate on the second send. In other words, if the dog didn't go to the correct dummy the first time, the dog would usually repeat the error, or veer to the other side, rather than immediately getting it right the next time.
I thought that shortening the distances might make Series B easier than Series A and increase the success rate (and therefore the rate of reinforcement), and that seemed to be true for Lumi, but not for Laddie. That may have been because today Laddie was unusually distracted by goose droppings and possibly other environmental factors present at today's training site.
Series A. Wagon wheel drill with three rings:
- White 2" dummies at 10 yards
- White 3" dummies at 15 yards
- Orange 3" dummies and B&W canvas dummies at 20 yards
- White 2" dummies at 5 yards
- White 3" dummies at 7 yards
- Orange 3" dummies and B&W canvas dummies at 10 yards
Nonetheless, Laddie showed measurable progress in today's swimming compared to the last time we swam, when he was about half his present age. Laddie can now happily and repeatedly swim as far as I can throw a dummy, and has no difficulty waiting at my side until sent.
In addition, our swimming session got some benefit out of the "give it"/"hold"/"out" training we've been doing at dinner time for the last couple of weeks. Instead of dropping the dummy to shake off as soon as he reached shore, Laddie was responsive to "hold" as he was coming out of the water and retrieved the dummy to hand before shaking off. If the unseasonably warm weather holds up, we'll add distance/duration to those deliveries out of water in the days to come.
Comments I was pleased about the way today's outdoor training sequence worked out.
I continue to feel that the wagon wheel drills recommended to us by Alice Woodyard are valuable not only for fine lining in the presence of diversions, but also for grooving the fundamental retrieval pattern: go out, pick up the article, and bring it straight back.
In addition, I think today added a new element of extrinsic reinforcement, or at least pleasant association, to the wagon wheel retrieves. While wagon wheels are hopefully somewhat self-reinforcing for Lumi and Laddie because they involve retrieving, and while feeding and praise add extrinsic reinforcement, wagon wheel drills at such short distances are also relatively low energy and therefore, it seems, not as much fun for either dog as most of our field training.
I think it's good for the dogs to learn that we need to keep on working, and working well, even when it's not as much fun. I think it's even better to cap off such a lesson with an exciting session of swimming. With repetition, that trains the lesson: Working even when it's not much fun predicts the possibility of great times afterwards.
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