Tuesday, July 22, 2014

Don't Shoot the Dog - Jackpots Revised

Many of you have read Karen Pryer's book, Don't Shoot the Dog  It is an educational book for parents as well as dog owners.  After 20 years, Karen explains how the use of jackpots can work when used effectively.  The below insert is straight from Karen's Blog and is worth reading:
Remember, though, that no one is always right. We all keep learning things all the time, revising and adding to what we knew before. That's one of the joys of science and a valuable phenomenon in the clicker training world.
Looking back at the jackpot section in Don't Shoot the Dog, now, twenty years after it was written and six years after the revision supervised by Murray Newman, I think that I failed to differentiate between jackpots as I see them, and another tool altogether: the non-contingent reward.
A non-contingent reward "just because"
A non-contingent reward is also something you get by surprise, but it is not associated with any particular behavior. One example in the book was the two free fish we gave to a discouraged dolphin, which perked her up and set her to trying to earn reinforcement again. Another example in the book was the ticket for ten free riding lessons that my parents bought me when, at sixteen, I was behaving poorly for weeks on end. It instantly corrected my bad mood. I included these as jackpots, but they were not; they were both examples of a non-contingent reward. The most powerful use of a non-contingent reward is to counteract the effects of an extinction curve; I know the dolphin in question was undergoing extinction of a bunch of operant behaviors; probably this sulky teenager was, too. Getting the news that good things are still available revived the efforts to seek reinforcement again.
Like the jackpot, a non-contingent reward is a tool to use rarely. And, like a jackpot, if it is going to work, you only need to do it once.

Saturday, July 5, 2014

Dog Aggression and Communication Signals

Why is my dog so aggressive to other dogs?  This can usually be diagnosed with a detailed history: no play ever, hereditary, mother was sick or a guarder, or over socialized with aggressive or rough playing dogs.

Cycle of On-Leash Aggression (created problem from humans), as described in the Culture Clash, by Jean Donaldson, "The Bully dog" is often kept away from other dogs for long periods of time, he is usually rude with crude behavior brought on by a super motivated greeting as a result of deprivation when meeting other dogs, and has poor social skills.  The owner is alarmed by intensity and tightens the leash and get’s too excited or nervous when interactions occur.  High arousal, lack of social skills, scuffles with defensive dogs can occur.  Barrier frustration such as windows, fences and leashes can increase the dogs frustration which makes you want to "correct" the behavior,  which = punishment  which = more Aggression = total isolation.
I believe dogs need time to express their intentions before they greet unknown dogs.  Personalities among dogs differ as much as a classroom full of kindergarteners, therefore, expecting your dog to like every dog they meet is not that simple. Some dogs are very soft and have appropriate greetings, these are the dogs who are able to visit the beach and off leash parks without incident. 
Helping your dog greet new dogs much slower will give your dog important and necessary information about the other dogs intentions.  To the left, you see the brown dog in the middle of this pack at a local park.  He is standing quite still with head lowered, visible tension in his jaw, mouth closed, low tail, ears back and a his hair beginning to stand up on his back.  He is very uncomfortable about being so close to a strange dog and was called away quickly to avoid any conflict.  This particular dog's behavior tells us humans that he needs a much slower greeting with new dogs.

In this photo to the left , this beautiful girl has just seen a new dog and is reading the other dogs intentions and clearly expressing hers as well.  Note the open mouth and soft eyes, lowered tail which is in motion and she is beginning to offer a play bow.  While she is expressing intentions that she does want to greet the new dog, she is very excited and the other dog is a bit alarmed by her intense need to visit.  After about 30 minutes of walking near each other, this girl and the other dog became play mates as you will see in the video below. 
If you have a new puppy, please keep him/her safe and find nice friendly dogs to socialize with.  Your dogs friends will influence his/her behavior! Just like you were influenced by those you visited with as an adolescent.  So, know who your dogs friends are and watch for signs of fair play between the two and you let's try to prevent aggression from spreading.  

No Classes for Saturday July 5th!

Enjoy the July 4th Holiday with family and friends!