You’ve already learned that for the automatic leash pressure method to work, you and your puppy will only walk forward on a loose leash. You’re still missing something crucial though: a way of measuring leash pressure. In order to be successful with the automatic leash pressure method:
- You need a way of measuring the amount of pressure your puppy is putting on the leash.
- You need to define the amount of pressure that will trigger a stop.
- And you need to consistently apply this metric anytime you are walking your puppy on their LLW equipment (e.g. collar).
Can’t you just play it by ear? No, sorry – you can’t. People are notoriously inconsistent when doing this kind of training based on their gut feeling. This is confusing to puppies. They may learn to keep their leash loose anyway … Or they may not. In any case, it will likely take longer. So instead of fumbling our way through, let’s keep our criteria crystal clear from the start!
Measuring leash pressure
Here’s the elements will be looking at:
1. How to hold the leash in order to effectively measure pressure.
2. How to do the actual measuring, and define a point of tightness that will trigger stopping.
3. How to define that the leash has loosened again, triggering movement.
How to hold the leash to effectively measure pressure
Find your default finger loop
Make a loop with the thumb and index finger of your dominant hand (left image below). Look at your hand. Feel your hand. What does it feel like for your thumb and index finger to touch?
Now get up from your chair, and let your arms hang down by your side, standing relaxedly (right image above). Do your fingers still touch each other, or is there a gap between them? How large or small is the gap? Do this exercise in front of a mirror if you can! Remember that I want you to consciously relax your arm and your hand. If there is a gap between your thumb and index finger, think about the kind of object that would snuggly fit between them. For me (right image above), this is a piece of kibble: I could put a single piece of kibble between thumb and index finger of my relaxed hand, and it wouldn’t drop to the ground. For you, there may be no gap at all, or there may be a slightly wider gap. Maybe your object is a walnut or a bottle cap! If you’re not sure, experiment with the objects you find around your kitchen or living room!
Next, I want you to start walking, swinging your arms loosely and naturally by your side. Pay attention to the distance between your thumb and index finger. Is it the same distance you had when standing still, or does it change? In my case, it’s the same: a single piece of kibble would snuggly fit into the gap between my thumb and index finger. Spend 30 seconds consciously describing the feeling and the default size of your gap: what is the relaxed distance between thumb and index finger when you are standing still or walking? How would you describe it to someone on a voice call who can’t see the gap?
The reason I’m having you pay close attention to your finger loop is that we aren’t usually aware of it, and of how it feels. We need to change this in order for the measuring method I’m about to teach you to work.
Now that you have raised your awareness of what it feels like to have your arms swinging loosely by your side, grab a leash. Hook the handle on your index finger while keeping your arm, hands and fingers just as relaxed as before. If your default position is a slightly open loop – no need to close it.
Note that there’s no dog attached to my leash! This part is just about you and the leash.
Now, start walking around the room again. What does the weight of the leash feel like on your index finger? Think about it as if you were describing the sensation to someone over the phone: they can’t see you, and they don’t have a leash to try it themselves! Keep your arms and hands relaxed as you walk around the room, and focus on the sensation of the fabric wrapped around your finger. The weight. The way it affects your finger loop. Let the leash drag on the floor behind you as you walk.
For the next step, add a collar to the leash, and attach the collar to a piece of sturdy furniture about the same height as your puppy’s neck. The handle of your leash goes on your index finger again.
The effect of leash pressure on your finger loop
You’re now going to explore what it feels like when there is pressure on the leash: what will your finger loop do? Start out with your loop in its relaxed default position. Take a few slow steps backwards, watching and sensing what is happening to your index finger. Can you feel how the loop being pulled open when you step back, and the leash goes tight? What does it look like now? The opening will be bigger – maybe instead of a piece of kibble, you could snuggly fit a small tomatoe in the gap when it’s fully opened by the pressure of the leash. What does it feel like when it’s just opening a little because you’ve taken a smaller step back? Say, the size of two kibbles instead of just one? How does this feel different from the default position of the leash on your finger loop? Try this with both hands. Watch your finger ring expand, and pay attention to the changing sensation in the muscles and skin of your fingers. Repeat a few times with the leash on the index finger of both hands!
Going forwards, when you work with your puppy on LLW, this is how you will be holding your leash: the handle is going to be hooked into your finger loop, and your hand and fingers will be relaxed.
How to do the actual measuring, and define a point of tightness that will trigger stopping
You are going to measure the tightness of the leash by means of whether your finger loop is open or closed. Let’s defined “closed” as the relaxed position of your loop. For some people, the thumb and index finger will actually be touching each other when the arm is hanging down by your side in a relaxed way. For others – such as me – there will be a small gap.
Now that you know what “closed” means, let’s look at an open(ing) finger loop: anything more than your relaxed default position means that the leash counts as tight. In the case of someone whose relaxed finger loop means touching thumb to index finger, the moment a piece of kibble fits into that loop already constitutes a tight leash. On the other hand, for me, that same amount of opening (kibble-sized) is relaxed. But the moment the imaginary piece of kibble drops to the floor (due to the dog pulling), my leash will count as tight.
Once you have defined what tightness means to you, the next step is simple: anytime the leash tightens (your finger loop opens past its relaxed position), you will stop. You won’t reel your dog in. You won’t jerk on the leash. You’ll just stop. Every single time, no exceptions.
How to define that the leash has loosened again, triggering movement
As long as you keep the muscles in your arm, hand, and fingers relaxed, your finger loop will go back to its relaxed position as soon as the leash loosens. The moment your finger loop returns to its default shape, the leash counts as loose again. You can measure this both visually, by looking at your hand, and tactilely, by feeling your loop close and, in case your relaxed default is completely closed, by the sensation of the tips of your thumb and index finger touching each other. As soon as this happens, you’ll start walking again. Always, without exceptions.
How operant and classical conditioning work hand in hand
A classical association
Over time, your puppy will learn that there’s a clear stimulus-stimulus relationship:
Leash pressure on neck —> everything stops.
No pressure on neck —> freedom to move.
Once your puppy has realized the classical association, they will learn to manipulate it. Now, we’re firmly in operant territory! Through trial and error, the puppy is going to figure out that they control the pressure on their neck. They will learn what turns the pressure on: charging ahead, or moving a certain distance (depending on the length of the leash you are using) away from you. They will realize that these behaviors are like pushing the “everything stops” button.
They will also learn how to turn off the pressure on their neck. They will realize that there are several “freedom to move” buttons they can push when they feel pressure on their neck.
Let’s ask Puzzle to show us the most common ones:
+ Sitting down
+ Weight shift backwards
+ Turning towards you
+ Moving towards you
The videos below center on the finger loop and on the four green-button behaviors Puzzle can use to get me moving again after the leash tightened. Note how her movement affects my finger loop! Also note how brief the stops are. The automatic leash pressure method isn’t annoying to teach – you can go on a normal walk, and actually cover ground, while you practice.
Alright – that was quite a lot of theory and practice sans dogs! Now head outside, and give it a try with your puppy! Have fun!