Clicker Training
First, what is a clicker? Remember those cricket-sounding things we had when we were kids? Some of us do. We bent a little metal piece with our thumbs and it sounded like a cricket, remember that? Well, with a child-like imagination it did. Perhaps they were banned because the metal piece was sharp and not suitable for children. But today this metal piece is safely encased in a plastic box and in the animal training industry is formally known as a clicker.
Clicker Training has been around since the Pavlovian days but has most often taken on the form of a whistle in the training of the marine animals we've all seen perform. Perhaps we use a clicker for dogs instead of a whistle because we need our mouth available to give a verbal cue. In any case, we have available hands for clicking, whereas a marine animal trainer usually has his own full of fish.
The clicker is what is referred to as a "bridge". The purpose of a bridge is to mark the precise moment the target behavior occurs and bridge it to the consequence that follows. The clicker (bridge) marks the moment the dog sits (target behavior), for instance, and bridges it to the reward (consequence) that follows. It sort of helps the dog take a mental picture of what he is doing at the time of the click so he knows exactly what to repeat in order to earn another reward. The dog, then, makes it his job to make the clicker go off, making the clicker the focus of his attention.
A dog is considered "clicker trained" when he expects a reward after he's heard the "click". So if we wean the dog off of food, it should go without saying, we wean the dog off of the clicker. Therefore, the clicker is used only in the very early stages of each behavior we intend the dog to learn, to help him identify the target behavior. Once he's learned the cue that goes with that behavior, poof, gone the clicker and gone the need for reward.
Is it necessary to use a clicker to teach a behavior? Nope, but it is quite helpful. In marking the target behavior, we react more quickly mechanically (clicking clicker) than verbally (praise). Praise is often so slow it can actually be marking the stand that follows a "boingy" sit. Additionally, the clicker is a constant sound. Can you say that about your praise? "Goodboy." ... "Goood boooy." ... "Good boy!" That's not to say it's impossible to work with praise. Just given the choice, we prefer the clicker. It makes our job (yours too) easier.
Think you're not coordinated enough to work with a clicker? Well, frankly, some may not be. But that's very rare. It takes a little practice, yes. Fortunately, dogs are forgiving in the short time it takes to turn your ten thumbs back into two. We've had plenty of people who've called themselves clutsy who do an excellent job.
Once in a while comes along a dog who is too sound-sensitive to work well with the clicker. The clicker becomes a feared distraction rather than helpful information to the dog. In a case such as this, you take what you get and make the most of what you've got to work with. We would simply use a clicker-like alternative that doesn't create a fearful distraction. |