Showing posts with label positive training. Show all posts
Showing posts with label positive training. Show all posts

Monday, July 6, 2009

What Exactly is Punishment in Dog Training?

The term punishment seems to be frequently misunderstood as it applies to training and behavior. Many trainers claim that they do not use punishment to teach dogs, instead using words such as "corrections" and "discipline" to describe their methods. But the real truth is, no matter what you call it, these terms still refer to using some form of punishment.

What punishment is.

The confusion that comes from trying to understand punishment relates to a misunderstanding in the definition. According to the Merriam-Webster Online Dictionary punishment refers to "suffering, pain, or loss that serves as retribution" or "severe, rough, or disastrous treatment". With these definitions it is easy to see how so many trainers can claim that they do not use punishment when training dogs. However, when referring to behavior and learning, punishment has a very different definition. In this case, punishment simply means anything that causes a behavior to stop or become less likely. Notice that there is no mention that the punishment has to be harsh, painful, or severe. It does, however, need to be something the dog finds unpleasant. There are two types of punishment. Positive punishment, which means something is added to reduce the likelihood of a behavior, and negative punishment, which means something is removed to reduce the likelihood of a behavior. The remainder of this article will discuss positive punishment, as it is the most frequently misunderstood and misused.

What punishment is not.

Punishment must be contingent on the dog's behavior. Lashing out at a dog in anger, getting revenge or retribution, or otherwise treating a dog harshly "because he deserved it" are not forms of punishment. These acts do not teach the dog anything(except that humans are scary and unpredictable) so are therefore not punishers in the technical sense. To be considered punishment has nothing to do with how harsh or severe it is, and everything to do with whether it diminishes the target behavior.

Problems with punishment.

There are a number of reasons why punishment may not be the best way to train dogs. Here are just a few examples.

When trying to stop a problem behavior punishment must be administered immediately following the behavior, every single time. This can be somewhat challenging for pet owners. Punishment delivered too late runs the risk of punishing a completely different behavior and causing confusion and frustration in the dog. When punishment is used inconsistently on a behavior, many dogs will learn to gamble in the hopes that this time they won't be punished.

While there are forms of punishment that do not hurt the dog physically(such as spray bottles, shake cans, etc.), all punishment is unpleasant to the dog being trained. Many times the effects of the punishment are not outright obvious. Fear, mistrust and frustration can result from using punishment in dog training. This can be damaging to the relationship between pet and owner.

Using punishment can have other unintentional side effects. Dogs will often create negative associations with other things in their environment at the time the punishment was delivered. For instance, a dog that is given a leash jerk every time he looks at another dog may learn to hate the presence of other dogs. For all he knows, those other dogs are the cause of the punishment.

Punishment can actually inhibit learning in some cases. A dog that is punished every time it makes a mistake often becomes reluctant to try anything new. This can make things difficult when trying to teach a new behavior.

Most importantly, punishment does not teach the dog what you want him to do. While you may have stopped that particular behavior, unless you train an alternative behavior to replace the old one, the dog is left trying to figure out what to do instead.

Is there a better way?

Yes! There are many ways that problem behavior can be solved without the need for punishment. Check out this article for two very effective options for dealing with behavior problems without using punishment.

If you are having a behavior issue with your dog that you are finding difficult to solve, you should not hesitate to contact a professional trainer that practices positive and humane methods. Two good resources are the Karen Pryor Academy and the Association of Pet Dog Trainers.

Monday, May 11, 2009

Advancements in Dog Training





What if everyone in the medical field decided that they have learned all they needed to know about veterinary medicine and all new research and advancements stopped?

This question was posed during a recent seminar I attended at my clinic. Of course this would never happen in veterinary medicine, but it got me thinking about dog training. Most pets owners would avoid taking their pets to a clinic that had not updated its practices for 15-20 years, however these same pet owners are taking their animals to trainers who do just that.

Despite new research and information on pet training promoting safer and more effective techniques for changing behavior, a large percentage of trainers are still practicing methods that are quite outdated. Traditional training places a lot of emphasis on using punishment and aversives(something the animal finds unpleasant) to stop behaviors. Dominance training works in a similar vein. The idea being that the dog is always striving for a higher rank, harsh techniques and fear are often used to "put the dog in his place". These techniques can be harmful and scary to the dog. They can also be dangerous to pet owners as many dogs do not tolerate being treated harshly.

Many trainers argue the fact that these older methods are still effective in changing behavior, so why fix something that's still working? Let's go back to the medical analogy for a moment. Say you are offered two different drugs to treat a migraine. Both medications help to relieve the pain, but one drug works for longer and has much fewer side effects than the other. Which one would you choose? It is the same in dog training. While many traditional training techniques can work(trainers would not be continuing to use them if they didn't), there is more of a chance for side effects. Using punishment has many drawbacks, for instance it can create negative associations and damage your relationship with your pet. In a recent veterinary study, it was found that many punishment based methods actually elicited aggressive responses in the dogs. In other cases punishment only suppresses behaviors. So while it may appear to be fixed initially, the underlying cause was never addressed and the behavior may resurface again at a later date.

In recent years training techniques have surfaced that are not only more effective, they are gentler and safer for both you and your pet. Positive methods such as clicker training are backed by current research and studies and have very little chance of side effects. Newer training looks to change the underlying cause of a behavior, instead of just suppressing it. There is more focus on creating a relationship built on trust and understanding with your pet, instead of using fear and punishment to keep them in line.

So what does this mean as a pet owner? When looking for a trainer you will need to do your research and choose carefully. Don't be afraid to ask questions. Did the trainer attend any type of schooling or certification course? Do they belong to any professional organizations such as the Association of Pet Dog Trainers? Do they continue to attend seminars and workshops and keep up to date with new training information? These questions should help you get an idea of whether the trainer is right for you. If there is anything about a trainer's methods that make you uncomfortable, let them know. It is up to you to speak up for and protect your pet. There are too many better alternatives out there for you and your dog to suffer through harsh and outdated training.


For more info: For a list of great dog trainers around the country, check out the list of Karen Pryor Academy graduates. The Karen Pryor Academy is an intensive certification course for dog trainers that emphasizes techniques that are current, humane, and effective.

The American Veterinary Society of Animal Behavior has released position statements regarding topics such as punishment, dominance, and choosing a good trainer. These statements can be found here.

Thursday, April 9, 2009

A Little About Clicker Training


When I am teaching dogs I often use what is referred to as clicker training. The benefits of clicker training your dog are immense and include accelerated learning, a willingness to perform tasks with speed and enthusiasm, and very precise communication between you and your dog. It is also one of the most humane forms of dog training and has no need for the use of force or punishments.

Clicker training uses a small device that when pressed makes a very distinct “click-click” noise. This noise is combined consistently with a food reward to teach the dog that the sound of the clicker means that a reward is coming. The process is often referred to as “charging the clicker”. It can then be used as an event marker to pinpoint the exact moment your dog does something you want to reinforce. Using the clicker is better than using your voice to mark correct behavior because it is faster, more distinct, and always neutral. Once your dog understands the meaning of the clicker, it can be used to teach a wide array of behaviors, from simple things like “sit” or “down”, to more complex behaviors like running an agility course or retrieving a dumbbell.

When teaching a new behavior clicker trainers wait for the dog to offer a behavior that can be reinforced. They do not force the dog into position or correct the dog for doing something different. Clicker trainers want their dogs to think and problem solve to figure out what will get them a click and a treat. The “cue” for a behavior (often called a “command” in traditional training) is not added until the dog is performing the behavior reliably. This avoids confusion on the dog’s part. Once the cue is added then the dog is only rewarded for doing the behavior when the trainer gives the cue. When training a behavior that a dog will not offer on its own trainers can use a process called shaping. Shaping involves clicking for small steps towards the finished behavior. For example to teach a dog to spin in a circle, you may start with clicking just a head turn, then a ¼ turn, then ½ turn, and so on until you eventually shape a full circle turn. This is an extremely useful skill for teaching complex behaviors.

When it comes to getting rid of unwanted behaviors clicker trainers have two very useful techniques, extinction and training an alternate behavior. Extinction works on the idea that behaviors that are not reinforced are less likely to be repeated in the future. Say you want your dog to stop begging from the table. If you completely stop feeding your dog from the table, then eventually the dog will realize that begging does not work, and will stop doing it. Be aware that this method can backfire, though. If you stop feeding your dog from the table almost all the time, but every so often give them a bit of food, then the dog will learn that persistent begging will eventually pay off. The other technique you can use is to teach a different behavior for the dog to do instead. This behavior must be incompatible with the behavior that you want to get rid of. For instance, your dog cannot beg at the table if he is lying quietly on a mat at the other end of the room.

Clicker training is a very powerful and effective training method. The best way to learn is to practice it yourself. So grab a clicker and some treats and get ready to have a ton of fun training your dog!