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The sun's shining, making this a good time to work on
your dog's skills outdoors. And remember, you can work on
exercises for the mind and body (and obedience) indoors too.
Click here for the tipsheet:
http://www.paw-rescue.org/PAW/PETTIPS/DogTip_FetchGetFind.php
And speaking of intelligence ... an interesting article
recently appearing in the Washington Post. The findings
about canine cognition will come as no surprise to anyone
who actually has observed animals
and didn't have a motive for denying they (and other
nonhuman animals) are feeling and thinking beings.
What Were They Thinking? More Than We Knew. By Rob Stein,
Washington Post Staff Writer, Monday, June 4, 2007; A05
Dog owners have long maintained that their pooches have a
lot more going on between their furry ears than scientists
acknowledge. Now, new research is adding to the growing
evidence that man's best friend thinks a lot more than many
humans have believed. The provocative new experiment
indicated that dogs can do something that previously only
humans, including infants, have been shown capable of doing:
decide how to imitate a behavior based on the specific
circumstances in which the action takes place. "The fact
that the dogs imitate selectively, depending on the
situation -- that has not been shown before," said
Friederike Range of the University of Vienna, who led the
study. "That's something completely new." The findings come
amid a flurry of research that is revealing surprisingly
complex abilities among dogs, chimps, birds and many other
animals long dismissed as having little intellectual or
emotional life. "Every day, we're discovering surprises
about animals and finding out animals are far more
intelligent and far more emotional than we previously
thought," said
Marc Bekoff, an animal behaviorist who recently retired from
the University of Colorado. "We're really breaking down the
lines between the species." The study was inspired by
research with human infants.
Fourteen-month-olds will imitate an adult turning on a light
with her forehead only if they see her doing it with her
hands free. If the adult is clutching a blanket, infants
will use their hands, presumably because they can reason
that the adult resorted to using her forehead because she
had no choice. To determine whether an animal could respond
similarly, Range and her colleagues trained Guinness, a
female border collie, to push a wooden rod with her paw to
get a treat. A dog generally does not use its paws to do
tasks, preferring to use its mouth whenever possible. So the
key question was whether dogs that watched Guinness would
decide how to get the treat depending on the circumstances.
After making sure the owners could not influence their pets'
behavior, researchers tested three groups of dogs.
The first 14, representing a variety of breeds, did not
watch Guinness. When taught how to use the rod, about 85
percent pushed it with their mouth, confirming that is how
dogs naturally like to do things.
The second group of 21 dogs watched Guinness repeatedly
push the rod with her paw while holding a ball in her mouth.
In that group, most of the dogs -- about 80 percent -- used
their mouth, imitating the
action but not the exact method Guinness had used. That
suggested the dogs -- like the children -- decided Guinness
was only using her paw because she had no choice.
The third group of 19 dogs watched Guinness repeatedly
use a paw on the rod with her mouth free. Most of those dogs
-- 83 percent -- imitated her behavior exactly, using their
paws and not their mouth. That suggested they concluded
there must be some good reason to act against their
instincts and do it like Guinness.
"The behavior was very similar to the children who were
tested in the original experiment," said Zsofia Viranyi of
Eotvos University in Budapest, who helped conduct the
experiment, published in the May 15 issue of the journal
Current Biology. "Whether they imitate or not depends on the
context. It's not automatic, insightless copying. It's more
sophisticated. There's a kind of inferential process going
on."
Viranyi and her colleagues said more research is needed to
confirm the results and to explore what the findings say
about the canine brain.
"Do they use the same cognitive process as the infant? Or is
it something different?" Range said. "We have no way of
knowing that right now."
The findings stunned many researchers. "What's surprising
and shocking about this is that we thought this sort of
imitation was very sophisticated, something seen only in
humans," said Brian Hare, who
studies dogs at the Max Planck Institute for Evolutionary
Anthropology in Germany. "Once again, it ends up dogs are
smarter than scientists thought." The experiment suggests
that dogs can put themselves
inside the head of another dog -- and perhaps people -- to
make relatively complex decisions. "This suggests they can
actually think about your intention -- they can look for
explanations of your
behavior and make inferences about what you are
thinking," Hare said.
Others go even further, suggesting the findings indicate
that dogs have a sense of awareness. [duh!] "It really shows
a higher level of consciousness," said Stanley Coren at the
University of British
Columbia, who studies how dogs think. "This takes a real
degree of consciousness." Others were more skeptical, saying
it's too far a leap
to conclude from the study that dogs possess conscious
awareness.
"It's so easy for the human mind to look at a dog doing
something like this and force our human way of thinking
about it on the dog," said Daniel J. Povinelli, a cognitive
scientist at the University of Louisiana at Lafayette. "This
ability might happen automatically without any conscious
reflection on the dog's part."
The findings could simply be yet another example of the
well-documented ability of dogs to interpret subtle physical
cues that stem from their long, close relationship with
humans, several researchers said. "Dogs are really keen
observers of the world around them," said Bruce Blumberg,
who teaches classes on dog behavior at Harvard University.
"They use simple but reliable rules that capture just enough
of a problem to be able to just do better than guessing.
This may just be another example of that." [How is this
different from human learning and application of learning?
The average person often either has trouble applying,
understanding or even observing a would-be learned task.]
Regardless of the interpretation, the research reflects a
renewed interest in dogs.
"There's been an extraordinary explosion in research on
dogs," said Stephen Zawistowski, an animal behaviorist at
the American Society for the Prevention of Cruelty to
Animals. "What we're seeing really for
the first time is incredibly serious and important work on
dog behavior and dog genetics. The really important work
will be when the canine cognitive work meets the canine
genome work. It's going to give us
information about where these capabilities come from."
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Robin
Editor, Robin's Dog Tips
Writer, weekly Pets feature in regional newspapers
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