I am enthusiastic in-my-spare-time positive reinforcement trainer (in my non-spare time I work with text, layout and illustration www.linnahlbom.com). I am also fascinated by animal behaviour in general and aim to collect some of my thoughts and findings here. The topics will range from wild animal behaviour to how to teach your dog things. Enjoy! Videos of my own training can be found here: http://www.youtube.com/user/wyvern10?gl=GB&hl=en-GB
onsdag 20 augusti 2008
torsdag 14 augusti 2008
Article on how different training is required for different dogs
Great article commenting on how no one way of training is "right" or "wrong".
I have highlighted interesting stuff in red, with the blue text supporting/explaining info.
http://k9deb.com/positive.htmPositive, Negative, Neutral
I believe that whatever methods you use should be fair, humane and effective. Those are, of course, super-charged words and everyone's going to have their own definition. If you're in doubt about whether your methods meet even your own definitions, ask around. There is no shortage of people willing to voice their opinions on the subject. Ask your vet, groomer, best friend, and your Uncle Charlie what they think of your training style. They'll tell you. In cyberspace you can visit newsgroups, and e-mail lists. You'll get good advice, bad advice and you've-got-to-be-kidding! advice. Take what works for you and throw out the rest, but only after careful consideration.
When I was first learning about canine behavior and training I was adamant about not using food treats. No dog of mine was going to be bribed into doing what I said! It took me a lot longer to really evaluate the use of food (reward) as a training tool because I wouldn't even listen to arguments in favor of the practice. Being stubborn won't help your training skills evolve, being open to other ideas will.
I use methods and tools that are comfortable for me and those that complement my individual style of training. I start all dogs on a flat leather or nylon collar. If we need to graduate to something that allows more control, I use a martingale type collar or a Gentle Leader halter. I never use metal slip, or "choke" collars because I think they carry a higher than average risk of causing tracheal damage, it's difficult to get Mr. and Ms. JQP to use them properly, and, most importantly, I'm not comfortable with using them. The reason I don't use training type collars, as a rule, is that the primary difference between them and a regular flat collar is that they are designed to be corrective. I don't even think about correcting until after I'm sure the dog has learned what I set out to teach him. When we get to the point that the dog knows exactly what "sit" means, and chooses not to, then I might use a collar correction, but I find a leash pop on a flat collar gets their attention just fine.
I once worked with a 9 month old, 100 lb. AmStaff mix that was the happiest dog I've ever seen. Geez, was he happy. He also had no manners at all. None. And, he had the attention span of a potato bug. He was a confident, exuberant and extroverted dog. When he was on a flat collar and I was on the other end of the leash there was no learning going on. There was, however, a good possibility that I was going to be dragged down the street on my butt. He was food motivated, but he'd never learned how to learn, so he thought the name of the game was "Knock Debbie over, grab the food, lick her face in thanks". As I said, no learning was going on. Well, not the kind I wanted. A martingale collar would not have prevented him from dragging me all around town and he would have likely broken his neck on a halter, so I decided to use a prong collar. The prong collar calmed him down enough for me to get his attention and to teach him how to learn something new. I'm aware that this worked because it made it uncomfortable (painful?) for him fly to the end of the leash every few seconds. It was, however, a humane, ethical and fair way to get this dog under control long enough to teach him proper leash etiquette and for him to get the hang of learning, in general. The prong collar was replaced with his flat collar after his first lesson. Once he learned how to learn he caught on to new things fast and with enthusiasm and ended up being a very well behaved dog.
If you adjust your attitude and stance to the dog, and keep your tool box of techniques full, you'll do fine.
I recently worked with an adolescent, male Rottie. When he was off leash he was very dog friendly. When he was on leash he was a bozo-head. He was not fearful of other dogs and he was not what I would call dog aggressive. For dogs that are fear aggressive or overtly aggressive towards other dogs I use positive reinforcement to create a conditioned response to seeing another dog. For this dog I didn't think that was necessary. I felt he was just being a bozo-head. A quick pop on the leash (flat collar) combined with a sharp "cut it out!" caused him to sit and look at me with that goofy expression teenaged dogs often have. The one that says "Geez, sorry, lost my head for a moment -- you over it now?"
I am a strong believer in teaching the proper behavior using positive methods rather than using force and compulsion to eliminate undesirable behavior, but I also believe in tailoring the training to the dog. This dog already knew that calm behavior when on leash and around other dogs was rewarding, but he still had moments when liked to puff up his chest. For this particular dog, in this particular circumstance, a combination of knowing what behavior predicted a reward was combined with learning what behavior predicted punishment. I could have used more or better rewards to get him to always offer the correct behavior, but I didn't see the necessity of that. It didn't take beating him with a 2x4, or jerking him around on a training collar to get the idea across that belligerence towards other dogs was not nice. The punishment he did receive (pop on a flat collar, verbal "cut that out") was sufficient to get the message across. Fair, humane, effective.
Not long after that I was working with a Lab mix that would have collapsed into a pile of trembling dog flesh if I had used even the softest of collar corrections. Withholding of reward was the only punishment I used with her and she came around very nicely. Even a stern "no" would have not been a fair or humane way to communicate with that dog at that time. She couldn't cope. She now copes with life, in general, much better than she did before, but it still takes little more than eye contact to correct her.
There might be "one true way" to spiritual enlightenment, but there is no such road that leads to one "right" way to train a dog.
©Deb McKean 2000
deb@k9deb.com
Tug-of-war as a reinforcer
http://www.clickertraining.com/node/727
(also myths pertaining to tug-of-war-games dispelled)
Excerpt from the intro:
Many dogs just love playing tug-of-war games. Of those who don't, most can be taught to play and end up loving it. If a dog loves doing something, what should a clicker trainer do with it? That's right, use it as a powerful reinforcer for other behaviors!
There are plenty of myths and old wives' tales surrounding tug games with dogs. Some people maintain that tug games encourage aggression, biting, and "dominance." While it is true that playing uncontrolled tug games can lead to behavior problems, the opposite is likely when you play controlled tug games.
Apart from being a powerful reinforcer, controlled tug games also exercise your dog's body and mind, teach some important foundation behaviors (self-control, holding, and letting go of objects in the mouth), and provide a fantastic outlet for the innate drives within your dog. When you learn how to teach and play tug games, you learn how to combine aspects of canine ethology and behaviorism in a practical and fun way!
General links
"Clicker training" for humans: TAGteach
"TAG is an acronym for Teaching with Acoustical Guidance. The focused, positive nature of this method yields immediate and stunning results that are clearly evident to teachers, students and parents."
http://www.tagteach.com/
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Good general articles from positive reinforcement trainers:
http://www.shirleychong.com/index.html
http://www.k9deb.com/
http://www.clickersolutions.com/articles/
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Excerpt from article "Understanding Prey Drive"
http://flyballdogs.com/prey_drive.html
It is written geared towards those interested in training their dogs for flyball (for those of you who do not know what it is it is a kind of doggie relay race with dogs where they run to step on a platform which in turn releases a ball, which the dog is to catch and return with)
My personal interest in this article is the prey focus I have noticed in Noch and what I can do to controll and encourage it to go in the direction I want (fetch for example) as opposed to in direction I don't want (chasing hares, birds, kids etc.)
I have highlighted things I personally find interesting and that I might be able to use in my training. Red is extra interesting and blue is information backing/explaining the text in red.
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Understanding Prey Drive
by Kathryn Hogg, kjh@flyballdogs.com
Discussions on dealing with aggressive dogs usually turns in the direction of how to deal with these situations when they occur but should be directed to prevention. People speak of correction and control in training when they should speak of refocusing and promoting correct behavior. As a long term Flyball team member, captain of a consistent top ten team, owner of several successful Flyball dogs, and mostly as a professional trainer who has a large amount of experience in solving aggression cases; I am going to put my two cents in.
First of all, let's clarify prey-drive versus chase drive. A prey driven dog will chase with a great deal of focus on the object it is pursuing and a definite goal of attaining access to its target. A chase driven dog will also chase but usually not with the same intensity or absolute drive to reach its target as the end goal. Many of you have done chase games with both types of dogs. The prey driven dog will drive as hard as it can until it reaches you and when it does you or your toy usually gets hit like a ton of bricks. The chase driven dog can be somewhat frustrating as it will chase you, but not with the drive or intense targeting behavior of the prey driven dog. This dog will often pursue the handler in chase games, but will run on by and not follow through to actually catch the handler. The chase driven dog usually does not exhibit the sudden increased burst of speed that a prey driven dog will when the handler increases their speed. Unfortunately, either tendency can lead to dog chasing and/or aggression (more so in the prey driven dog).
Secondly, let's apply this to Flyball training. All are born with different levels of pre-dispositions towards movement fixation. The funny thing here is that the dogs with strong prey-drive can potentially be some of the best Flyball dogs. Dogs very much learn what to fixate on. Unfortunately, many dogs learn to fixate on other dogs very early in their training. Practices such as letting the dog watch, or tying them to walls during practices, or running with a pack too much early in their career can be a major culprit. It is a known fact that a restrained dog watching movement go by will usually begin to fixate on the moving object. Everyone in Flyball knows this or why else would we build speed and drive through "restraint" recalls. Eventually through frustration, the restrained observing dog may become aggressive towards the moving dog. When a dog does not know the game and is watching, the most interesting thing is the dogs running by. So, those leaping, barking restrained dogs are not keen to play the game, but are keen to chase the dogs. Therefore, we must make these tendencies work for us and not against us. Do not let green dogs spend their time learning to develop a moving dog fixation; and certainly do not let already problematic dogs feed their fixation. In order to do this you may loose ten pounds, but the bottom line is the handler needs to get physical. My basic rule with a new dog or an already problematic dog is he is always playing chase games with me when he is around moving dogs. If a pre-existing severe focus problem exists then we begin around one non-moving dog and gradually build up. The idea is to develop a mind-set in the dog that the movement going on around him is insignificant and never involves him, and that you are the only interesting target . This takes a great deal of effort on the owners part as it is physical, and hard work to run around focusing your dog on your movement only(Tug games are excellent for this). It is certainly much easier to establish in a new puppy with no pre-conceived ideas. It can be a bigger project when you are trying to solve a pre-existing problem, but it is do-able. I am not saying that you would not use correction at all, but it is much more reliable to have a dog with this altered owner driven mind set than to rely on a negative consequence to make the dog restrain himself. I am also concerned over comments that the dog prey drives to get the ball and brings it due to the control you have on him. What all the top teams know is that the retrieve of the ball is only an activity en route to the drive to pursue and catch the handler. If the chase or prey drive is harnessed toward the handler; the other movement around is of little interest to the dog. One last note on this issue; I do not use the rest of my pack to exercise a new puppy. I go out one-on-one and play all those fun doggy games with him. He will be with the pack or other dogs enough to be properly socialized, but the majority of play time is with me. As I stated at the beginning, dogs learn what is fun to focus on; make sure that it is you. By, the way; for those of you worrying about having enough time to treat a new dog as an individual, I recently raised #12 of a pack of 12.
A final word: There are many roads to the same destination, I have just outlined one of them. These ideas are meant for a dog who has chase or prey driven problems; not for dogs with generalized offensive or defensive dog aggression problems which would also present other factors to be dealt with. I hope this helps some of you, or at least gives you some food for thought.