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Showing posts with label force free dog training. Show all posts
Showing posts with label force free dog training. 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, February 12, 2017

Why We (Usually) Can't Use Sex To Motivate Dogs


I really just used that title because it made me giggle, though it is true. I could tell you a story about working on a pig farm and a discussion on power tools and breeding pigs, but I'll leave it to your imagination (nobody was hurt).
I'm going to let you in on yet another dog trainer secret. I keep doing this because I really want what's best for your dog; you being educated is really great for your dog. Us dog trainers have a pretty good handle on motivators and how to use them to teach dogs. Really good dog trainers even know what motivates their human clients!

First, some basics about motivators. Every living thing has motivators- things that provide a reason or stimulus to do something. There are three basic elements of life that are important to all animals (even people): food, sex, and fear. There are pros and cons to each one:

Food: fast, fun, easy, allows quick learning in different situations, BUT you do have to learn how to fade out the food rewards and still have a strong behavior.
Sex: very motivating, fun, BUT it is not ideal for achieving quick learning, quick repetitions AND it requires another animal.
Fear: Changes behavior quickly, BUT the animal tends to over-generalize and have trouble learning distinctions when in a fearful state. Studies have also shown lingering effects of punishment based techniques (see resources).

It should come to no surprise to you to hear that I prefer to use food as a primary motivator and reinforcer in training, at least initially. I always teach my clients about fading food rewards, which you can read about in another post coming soon. To train your own dog, you have to understand what motivates him. Food is a solid motivator for all animals since they need it to survive. The only times a dog doesn't want food are when he is already full or is over-threshold and is going into fight/flight mode. When initially training a new behavior or cue, food is a wonderful way to keep your dog engaged, get quick repetitions (as long as you keep treats small), and keep the training enjoyable for you both.
Some dogs are differently motivated from the start; my buddy Darwin loves nothing in life more than his frisbee:
Catching a frisbee: 


Holding a frisbee: 


 Even when the snow is up to his belly: 



I have known dogs who like attention more than food, or the reward of running with another dog more than food. Motivators will not only vary by dog, but by situation. When a dog is in high-energy exercise like running an agility course, he may not want to stop to eat a treat (it's physiological), but will gladly play tug or fetch with his handler for a minute. It keeps him excited for the agility course and is a reward- perfect motivation! When a dog is in his home with minimal distractions, his own dry food or petting and attention from his humans may be sufficient to drive him. In class, with other dogs, smells and sounds, his humans will likely need a more tasty treat to keep their dog engaged and motivated while learning. When a dog is overstimulated and stressed, food will not be high on their priority list. If they are fight/flight mode, digestion is shut down and they will not stop if you toss a steak in front of them. Humans are the same way- if you are trying to escape a burning building, you probably will not stop to grab a slice of pizza from the fridge because food is literally the last thing on your mind. A good trainer will know this and actually wants to keep a dog from feeling this stressed while training, and in every day life. I'm not saying dogs have to have perfect lives where everything is handed to them, but the things that really upset them and make them freeze, growl, bark, bite- those should really be removed and reintroduced properly (read: gradually with the help of a certified trainer). A dog who is scared is not going to learn anything good; I know I keep saying this but only because it's so true. We want the best schools for our kids because it's the best environment, right? Free of undue stress, filled with teachers who want them to succeed, even if they learn differently than other students, right? Why not get the best for your dog? If you are enlisting the help of a trainer who lets your dog get into that stressful state time and time again, especially if they are adding in any coercive method, they are not really helping your dog. They are scaring or hurting your dog, no matter how it is sugar-coated or how many different ways they come up with to describe a shock, choke, or prong collar, it's still something that is meant to be uncomfortable to dogs. For more on reinforcers check out my post from a little while back.

Want to know more about motivators and why they make a difference to dogs? Check out the resources I read for this article!

Resources:

Excel-Erated Learning: Explaining in Plain English How Dogs Learn and How Best to Teach Them, By Pamela Reid