I’ve been writing about Barnum and me practicing our service-dog walk, or as I call it, “working walk” (WW). (For example, here and here and here, among others.)
I have decided to try to focus on fixing our left turns. With Gadget and Jersey, they were most likely to maintain correct position in left turns, and going forward, and particularly right turns, needed the most work.
I’m not sure why the difference. I think in Jersey’s case, it was pretty straightforward: she did not grow up around chairs, and I had to introduce her to my four-wheeled mobility scooter very slowly. I only used it when I went out of the house. I didn’t need it indoors.
A scooter has a much longer base than a powerchair, so the dog has a natural barrier to line up with already. Then, with Gadget, he learned WW both with me walking and with me using the scooter, and then I switched to a powerchair, after he’d already learned the scooter. So, he had the advantage of that long base to learn on, too.
Barnum, however, has grown up around me using my pchair full-time, and he has had to learn how to stay out of its way to keep safe. Therefore, his natural tendency with a left-hand turn is that when I start turning into him (he’s on my left), he usually walks forward, out of my way, so that we are then facing each other, and then he “catches up” and gets back in line after I’ve turned.
If we are in a tight space, he will back up, instead.
So, he problem-solved this, himself, while he was growing up, and now I am trying to figure out how to tell him, “While what you’re doing was a good strategy for not getting your toes rolled over, if you want to get clicks and treats, you have to trust me that I am paying attention to your toes, and keep following next to me.”
I decided the reason I haven’t been getting this message across is that it’s very hard to do a high rate of reinforcement while also steering, moving, keeping track of his head and his feet, treating, and clicking!
Really, I need to be able to shape this by clicking every time a front or rear paw moves with my chair when I am starting to turn, in the middle of the turn, and at the end of the turn. It’s impossible to click that often and turn, at the same time!
I’ve tried using my verbal marker (“Yes!”), but that’s not precise or fast enough, and it’s pretty exhausting, too.
I tried going super slow, but even super slow is too fast to be coordinated enough.
Tonight, I asked Betsy to click Barnum’s position, while I steered us verrrrrry slooooooowly around the living room, dispensing cheese, like a big, cheese-dispensing part-human, part-vehicle. My hands were very sticky, and I was dropping cheese on my footrest, my lap, the floor, and even into the dog’s mouth!
He started just trying to lick and chew all the cheese out of my hand as we moved, so I had to pull it back a bit.
Nonetheless, after fifteen minutes of this — which is quite long for such an intensive session — Betsy and I decided to see if I stayed put, if he would get himself back into position. A little free-shaping, in other words.
I sat there, and Barnum looked at me, waiting for me to move. I acted boring.
He sat. No click. He downed. No click. He stood up. At that point, I would have clicked, but Betsy was doing the clicking. I said I would have clicked that, and next time, she did.
Which was soon, because he did another sit, down, stand. Click!
I waited to see if he’d line up again. Eventually he did start to do that, but, Betsy pointed out, “He seems to think he should stare at you and sit, down, and stand when you stop.”
I agree. Here again, I have unwittingly taught an undesirable behavior chain! Barnum is such a master at learning the unintentional cue and the unintentional chain!
I take back what I ever said about him not being that smart. He’s smart, but in a different way than Gadget. Gadget and I had mind-meld. Barnum is a body-reader. (Jersey, alas, was not all that smart, but she was very eager!)
Anyway, we made some progress, and now I’ll keep tweaking it. And, oh yeah, I’ll untrain that behavior chain. Argh.
The friend who made me the service-dog leash I wrote about yesterday has offered to make me new gear. I hadn’t thought of that, because that leash is actually in excellent shape. Part of the reason for that is that I have only now started using it with Barnum. It was kept safe from him during puppyhood and teenagerhood.
Here’s what happened to the leashes I used while Barnum was growing up. . . .
This is an organic hemp leash, dyed with nontoxic dyes, that I bought especially for widdle baby Barnum, to match his widdle organic hemp collar. (Next time I’ll know better.)
Notice the teeth marks all along the leash (even where it's not completely severed).
[Image description: A dirt-stained, six-foot, brick-red soft leash, one inch wide, of a thin cotton-appearing material (which is actually hemp), with a heavy brass clasp at one end, arranged on a waffle-pattern beige blanket. One foot from the clasp, the leash is torn apart, frayed, with a couple of longer strands trailing from the torn part. There are small holes and rips in the rest of the leash as well, giving the impression other parts of the leash may not last long, either.]
Below is the service-dog leash I bought for Gadget, near the beginning of my partnership with him. I also had another, forest green, that I originally bought for Jersey, that I also used sometimes with Gadget, and then with Barnum. Both the green and the pink leashes survived all those years of use, and now they each look like this:
This is one of two service-dog leashes that used to have clasps at both ends, and now have functioning clasps at only one end.
[Image description: Two ends of a hot-pink nylon webbing leash each with a silver snap at the end, lying on a white background. The clasp on the right looks fine, the clasp on the left is broken, with only the stem and a half-crescent of the outside of what was formerly the clasp still attached.]
By the way, all three of these leashes met their doom in the same manner: Barnum was out for a walk. He lunged after something exciting (in all cases, I think, it was another dog he just had to play with, right that very instant!), and the leash went “Ping!” (in the cases where the clasps snapped in half) or “Pffft!” (in the case where the leash ripped in two), and away Barnum ran, to play.
So, yes, I could use some new leashes, especially for attaching to my outdoor powerchair. I got all excited at the possibilities, then confused by a mixture of feelings.
I feel quite bitter-sweet about Barnum starting to fill Gadget’s footsteps in a literal way. There he is, by my side, as we practice what it will be like when we are in crowded, close corners in grocery stores or doctor’s offices.
Sometimes, now, he’s even wearing Gadget’s old harness or pack or leash. It’s very exciting, and it also causes what was initially an unnameable twinge. When I paid attention to the twinge, it blossomed into recognizable heartache.
Maybe it’s good that it’s taking us so dang long to become a SD team. It gives me time to adjust to Barnum doing the job differently than Gadget.
I think I might want a different colored leash for Barnum, just to help me emotionally transition from Gadget. Whatever their color, they need to be very, very strong.
-Sharon, the muse of Gadget (and you thought I was strong!), and Barnum, SDiT and Reformed Leash Destroyer