Sunday, October 26, 2014

Entries, re- entries, and a mound

For the last several sessions, I've brought along an assistant for Laddie's training, and made most of his retrieves marks rather than blinds. We are still working predominantly on technical ponds over and around points of land, but we've raised the reinforcement value of the retrieves by use of gunshots and giving Laddie the opportunity to see the bumper thrown rather than having to depend entirely on handling instructions from me.

Here, for example, are the retrieves that Laddie ran in today's session:

- LWLWL mark with cheating entry on first water. Laddie required handling when we ran this identical mark in our previous session, but did not need handling when we ran it today.

- LWLWL mark with cheating entry on first water. Laddie required handling when we ran this identical mark in our previous session, and retired handling again today.

- LWLWL mark with cheating re-entry (on second water). Laddie has never run this mark before, and did not require handling.

- LWLWL mark with cheating re-entry. Laddie has never run this mark before, and it was too difficult for him. Not only did he attempt to cheat around the second choice, but he barked when I attempted to call him back toward me and then cast him off the point. As soon as he vocalized, I immediately called him in, which was a long swim. When I attempted to run him on the mark again, his performance was identical to the first time, including barking and being called back in. Since I saw no way in that location to make it easier, I just decided to move to a new location for our continued training.

- LWLWL mark with cheating re-entry. Laddie has never run this mark before, but he required no handling.

- LWLWL mark with cheating re-entry. Laddie has never run this mark before, and he chose to run it by taking the point of land wide and then cutting back to the fall. Since I consider that an acceptable way to deal with a mark across the tip of a point, even though it takes Laddie a little offline, again Laddie required no handling on this mark.

- Land blind over a mound at midpoint. I was able to handle him over the mound when he tried to skirt it, and he did not vocalize as he had the last time we ran a blind over a mound, several months ago. I felt that was a good sign, showing that the work we had done with devocalizing on water blinds had also carried over to devocalizing on land blinds.

Like our other recent sessions, today's session was challenging yet low in stress and high in reinforcement value. It seems like a good way to take advantage of the little time we have left for training in water this season.

Wednesday, October 15, 2014

Devocalization, proofing with double blinds

During our last few sessions, Laddie and I have gotten well into the proofing stage for running blinds without vocalizing. For now, we are not working with the distractions of other dogs or trainers.

In addition, I am not requiring absolute silence at this time. Laddie still sometimes vocalizes quietly while swimming, and also occasionally barks once when being cast off a point. I'm torn about how to address these. The risk of allowing them to continue without calling him back is that I'm sending a confusing message, which could increase stress and which also might lead to the behavior gradually deteriorating again. But the risk of calling him back is that that results in a reduced rate of reinforcement (ROR) for the session, which is unpleasant and stressful for both of us. In addition, every time I can him back in order to discourage vocalizing, I'm at risk of also discouraging the correct response, such as taking the cast, that he was also offering at the same time. Maybe I should be more absolute and consistent, but for now I'm treating it as a judgment call.

As an example of one of our proofing sessions, today Laddie ran three double blinds, a total of six retrieves. Each double blind consisted of a short water blind with about 70y of swimming and a long water blind with about 150y of swimming. Every blind had one or more points of land in the picture, and I tried to provide a balanced mix of required behavior.

I didn't need to call Laddie back a single time for any of these: 

Series A, short blind: over a point on the left

Series A, long blind: past a point on the left, then between two points

Series B, short blind: over a point on the right

Series B, long blind: past a point on the right, then over a point on the right

Series C, short blind: over a point on the left, then past a point on the left

Series C, long blind: over a point on the right, then past a point on the right

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