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Showing posts with label working dogs. Show all posts
Showing posts with label working dogs. Show all posts

Monday, June 5, 2017

The Fallacy of Dominance Theory; Flawed Science (part 1)



Fair warning, there are citations of peer-reviewed articles in this post and it might get a little technical. Where I can, I have linked to a copy you should be able to access to read for yourself, otherwise you may have to check out your local library or university for access to scientific journals. Enjoy!

When observing a demonstration of the skillset of a working police K9 recently, my heart sank. It wasn’t because I saw a dog being abused, but because I saw the normalizing of a training method that has been proven to cause problems. This was all before the dog was out, too. The police officer was explaining the equipment to a small crowd, including a child who seemed to be 3-5 years old. The police officer was showing all the typical tools meant to cause… well, let’s just say discomfort to be diplomatic. Prong collars and shock collars were among the mix. It was being explained to the group that these things don’t hurt the dog at all. I had to walk away for a minute, because that was ridiculous. They do cause pain, or at least discomfort, otherwise they wouldn’t work. When a dog is highly aroused, like in police or military work, they are in a part of their brain that will only respond to pain. Saying that it doesn’t hurt dogs is a flat out lie. You know what else was once common belief about (non-human) animals? That they couldn’t feel pain; that even surgery could be done without medication. We were wrong about that one, what else could we have wrong? Training an animal should never be a situation where force or pain are status quo; the belief that it's the only way to get reliable behavior is simply not true. I do understand the importance of the work of military and police dogs and I love that they have such an important place, but I have seem military working dogs from European countries who can do all the same work, without the pain. Maybe it’s time to leave the past behind and move away from a training protocol that was developed for WWI.


When dog training first started on a big scale, for the war, it was commonly believed that the only way to communicate with any animal was to use force. It worked. Dogs learned quickly what not to do. There were also many dogs deemed “too stupid” for work because they could not learn this way. This belief was further cemented by a study done in 1975 on the behaviors of captive wolves. These wolves were not a familial group, as wolves in the wild are, and they were in what was to them, a very strange environment. The researcher, Zieman, saw some pretty intense displays of aggression including the now well known “alpha roll”. The animals sustained major injuries. He proposed that there could be a multitude of reasons for these incidents including time of year, standing relationships between the wolves and status, but seemed to harp on the status part. With this, the industry continued on this path and wolves were compared-incorrectly- to our own dogs. Despite the work of other researchers explicitly demonstrating that this is not normal behavior for wild wolves (Mech 1999; Fatjo et al, 2007), this fallacy persists. During 13 summers in Canada, on Ellesmere Island, Mech never saw displays as violent as the ones observed by Zieman. He saw what is most common in all animals- subtle and not so subtle body language meant to communicate in social situations (Kerkhove 2004 p 281). In the study by Fatjo et al, similar results were found in wild wolves: “overt aggression was rarely observed in the pack included in this study and never led to open wounds in any of the wolves involved in agonistic encounters.” It seems that the most logical conclusion to be drawn is that unrelated wolves in captivity is what caused the severe fights, not simple rank determination displays (Kerkhove 2004 p 281-2). Despite these findings, too many people out there still believe the words written in a 42-year old study.

Since the theory of dominance cannot be unilaterally applied to wolves, it is not logical to apply it to modern dogs, who diverged on the evolutionary path from wolves 11,000-16,000 years ago (Freedman et al, 2014, pg 1, 5). Furthermore, there is no need for dog owners or trainers to establish themselves as the ‘alpha’ or ‘pack leader’ in an effort to prevent or stop canine aggression since most aggression is actually in defense or due to general anxiety (Herron et al 2009 p 52). Punitive displays on the part of dog owners have a correlation with increased aggression displayed by the dog, so trainers and owners may be endangering themselves and family members when attempting to train this way (Herron et al 2009 p 52, Hiby et al 2004). The theory of dominance and the belief in a rigid social structure for wolves and dogs has simply been debunked. The rules of this theory do not accurately apply to wolves or their distant relatives who now occupy our homes.

To paraphrase another trainer, have you seen a wolf “dominate” a monkey? No, because alpha based dominance is within that species. The wolf could show aggression towards a monkey I suppose, but that would not be dominance. It would be something akin to “hey, outsider, get out of here!” Would the wolf go back to his wolf buddies and say “look, I totally dominated this monkey today, now he knows I’m the boss!” The type of dominance people refer to when excusing the use of force it called Alpha Regulated Dominance. It only exists within a species. By exerting ‘dominance’ over your dog, you are attempting to do something that a logical animal would not do (see above monkey example). By doing an alpha roll, you are being irrational and mean and your dog does not understand what is happening or why; they only know you are mad as hell and they will do everything they can to not make you mad in the future. A human attempting to ‘train’ using force in the name of dominance is bullying, plain and simple. Teaching our dogs to live this way seems to me analogous with staying in an abusive relationship because that person provides you with a place to live and food to eat. We tend to believe that people deserve better; don’t our dogs also deserve better?


Citations:
Some of these I have been able to link to the full text and others are just the abstract, so again check with your library or local university for scientific journal access. 

1. Zimen, E. (1975). Social Dynamics of the Wolf Pack. In W. M. Fox (Ed.), The wild canids: Their systematics, behavioral ecology and evolution (pp. 336–362). New York: Van Nostrand Reinhold. (This one is a book)

2. van Kerkhove, W., 2004.
 A fresh look at the wolf-pack theory of companion-animal dog social behavior. J. Appl. Anim. Welf. Sci. 7, 279-285.
link:

3. Mech, L. D. (1999).
Alpha status, dominance, and division of labor in wolf packs. Canadian Journal of
Zoology, 77, 1196–1203.

4. Herron et al (2009)

5. Hiby et al (2007) 
Dog training methods: Their use, effectiveness and interaction with behaviour and welfare


6. Fatjo et al (2007)

Ambivalent signals during agonistic interactions in a captive wolf pack

http://www.appliedanimalbehaviour.com/article/S0168-1591(06)00374-1/abstract

Sunday, December 28, 2014

I Like My Expectations Low

The title doesn't refer to life in general, or living with a dog in general but training and reality. So many of my clients (and friends and family) have unrealistic expectations for their dogs. The new puppy should sit and wait at the door no matter who is on the other side; the dog who has always barked at passers-by through the window should stop after two training sessions; the dog who pulls on leash should stop after one or two practice sessions of polite leash walking.

Not to be mean to all the wonderful pet parents out there, but those kinds of expectations are crazy.



Would you expect a child to be just as calm at Disney World as they are in their own backyard? Of course not, it's a different place! When training dogs, we need to have realistic expectations of what our dog can do in a given situation. Your dog will be better in your house and in your yard than they will be at a friend's house or at the dog park, until you PRACTICE in those places.
Dogs who do Obedience Trials and Agility shows and all the other dog sports out there have practiced for months or years to get as good as they are. If you want your dog to be that well-behaved, you need to put in the time. Dogs who do cute tricks on TV have spent years practicing those cues, in that environment and all you see is a brief interaction on a 30 minute sit-com.

Please don't misunderstand me, I am not saying that your dog is not capable of learning those things. In fact, I am sure your dog is more than capable of learning them as long as you are patient and consistent, and understand a few basic principles of canine learning. I will preface this with a note: there are always dogs who will do great with all learning- quickly and with little need for repetition. These are the exception, believe me. I have met many dogs in my day and most of them need a bit of practice before they are ready for their television debut.

1. Dogs are not good a Generalizing.
     This means that dogs are not (always) understand that "sit" means "sit" no mater where it is said or who says it. Even having the pet parent change their position from standing to sitting and asking their dog to sit can cause the dog confusion. Having someone else ask your dog to sit can easily result in them not sitting. Body language is different, voice tone is different, etc. I love doing an exercise to demonstrate this in my classes- after about 4 weeks of a 6 week class, I will have pet parents switch dogs and practice some of the simple things we have been working on like 'sit', 'down' and 'look'. Most of the time, the dog is hesitant to do what is asked and pet parents are confused, saying "but he knows it!" or they offer each other tips like "we usually say it like this...". It's is a great way to demonstrate how we, as people are really good at doing things exactly the same way that got a good response from our dog the last time. Dogs are great at putting together very specific situational cues and making a connection between those and the expectation of what they are to do. This is why it is important to practice frequently, change environmental markers/cues, change your body language, and get other family members and friends to practice with your dog.

2. You need to be Patient and Fair
     To be a good pet parent, you need to be fair and give your dog time to learn at his or her own pace. To ensure your dog learns on their own, you need to give them opportunities to make mistakes and learn from them. I know this is hard, I get frustrated with my own dog sometimes because I don't feel like being patient. Let's use leash walking as an example. Here's my post on how to succeed at walking with your dog. Whenever the dog puts tension on the leash, the human does a simple turn around (no collar pops, no reprimands) so that the dog gets further away from whatever they were pulling towards. This needs to be done every time the dog pulls. Yes- every single time. This is where patience comes in- you may not get all the way around the block, but your dog will learn that pulling on leash does not pay off. By not "popping" the leash or yanking the dog around when they pull, you are being fair and creating a dog who isn't afraid of the leash or other environmental stimuli, because that can and does happen. When you punish a dog with a collar pop (or any other number or compulsion based methods), you are punishing them for being curious or excited about the environment and that's not fair. What if your boss yelled at you for being excited about the weekend- would you be motivated to keep working hard for them?

3. Motivation
This is key to all successful training. What is motivating for your dog may be different from what is motivating for my dog, and it is your job to find out what motivates your own dog. Roxie will do anything for food-to the point that it's distracting at times. She also loves to play tug, so we frequently play tug as a reward. Your dog may like tug, fetch, a frisbee, a ball, a belly rub or treats best. The only way to find out is to try out lots of potential reinforcers. Motivators can change with environmental change as well, and this is why I encourage clients to develop a tiered system for rewards and saving the best reward for the most challenging situations- say walking in through a Farmer's Market on a Saturday Morning. The better you know your dog and what motivates them, the more success you will both find in training and in life.

To get back to the title of the post: this is advice that I frequently give to clients (and friends/family). Lets assume you have successfully taught your dog to do a sit-stay with you going out of sight and they are fantastic with it at home. This does not mean your dog will be just as fantastic when you try this outside at the park or during a walk. This is where (temporarily) lowering your expectations will save you both a lot of headache and frustration. It's easy to do a sit-stay in the house because there are few (novel) distractions in that environment. Outside in the park or during a walk, there are all kinds of fun things that make that sit-stay much more challenging. By lowering your expectations and not anticipating that same long-distance out of sight stay that you get at home and rather asking for a short distance stay with you in sight, you will both succeed.

Another way to ensure success is to incorporate training into everyday life as much as possible. If it doesn't feel like work, you will both enjoy what you are doing and will improve your skills!