How quickly your dog responds to you has a lot to do with the look on your face and the tone of your voice, according to a study at Brigham Young University.
Your dog may not respond more quickly if you use a positive tone, but he’s likely to respond much more slowly if you’re using a negative one, according to the study, published in the journal Animal Cognition.
Brigham Young psychology professor Ross Flom and his research team conducted two experiments examining how dogs reacted to both positive and negative emotions.
“We know that dogs are sensitive to our emotional cues,” Flom said, “but we wanted to know: do they use these emotional cues?” he said.
The experiments measured how quickly dogs responded to an adult’s pointing gesture.
Some of the adults exhibited positive behaviors while making the gestures, such as smiling and speaking in a pleasant tone; others exhibited negative behaviors, such as frowning, furrowing their brow or speaking harshly.
As most dog owners could have predicted, the negative behaviors made dogs a little less cooperative and slow to react — proving yet again (as we also already know) you can catch more flies with honey than vinegar.
(Has anyone actually done a study on that?)
While dogs who sensed the pointing adults were angry reacted more slowly, dogs whose pointing adults reflected a positive attitude didn’t react any more speedily than those in a control group.
We can only assume those in the control group were issued orders by adults whose faces were expressionless and who spoke like Ben Stein.
Flom concluded that dogs use our tone and emotion to determine how fast to follow an order — or, to put it more scientifically …
“Together these results suggest that the addition of affective information does not significantly increase or decrease dogs’ point-following behavior. Rather these results demonstrate that the presence or absence of affective expressions influences a dog’s exploratory behavior and the presence or absence of reward affects whether they will follow an unfamiliar adult’s attention-directing gesture.”
Apparently, random human strangers were doing the gesturing in the study, as opposed to the owners of the dogs involved.
That, we suspect, would have made a big difference in a dog’s level of trust and eagerness to respond.
That dogs will take off and explore a new area or object based on a stranger’s request shows that dogs generally trust humans.
That dogs — or any animals for that matter — are slow to react to one who appears angry is really no big surprise, either.
That’s generally true in the human arena as well, with the exception of those being yelled at by drill sergeants, prison guards or junior high gym coaches.
Posted by John Woestendiek May 25th, 2016 under Muttsblog, videos.
Tags: adults, anger, angry, animals, attitude, behaviors, brigham young university, cognition, directing, dog, dogs, emotions, experiment, face, gestures, harsh, humans, negative, owners, pets, pointing, positive, psychology, study, tones, voice
Even though this may be more marketing than science, we can’t help but like the results of this experiment in Australia.
Researchers, in an experiment funded by Pedigree, found that not only do our heart rates lower when we and our pets are together (as everybody knows by now), but they begin to mirror one another.
True, only three dogs and owners were involved in the study. True, the main interest of the company that sponsored it is to sell dog food. And true, what’s new about their findings — how closely the heart rates align — is probably of more poetic than practical use.
But still … It’s good to have a little science (if it can be called that) confirm our feelings of being in sync with our dogs.
In the experiment, three Australian dog owners separated, and then reunited with their pet in a staged but homey setting to see what kind of effect they had on each other’s heart rate.
Both dogs and owners were equipped with heart monitors.
“There was a really strong coherence in the heart rate pattern of both the owner and dog. Upon being reunited within the first minute, each heart rhythm became almost directly aligned and we saw a reduction straight away,” Mia Cobb, canine scientist and demonstration co-conductor told The Huffington Post Australia.
“This project is a really good illustration of what most owners experience every night when they come home from work and are reunited with their companion,” she added.
Posted by John Woestendiek May 4th, 2016 under Muttsblog.
Tags: align, aligned, alignment, animals, australia, beating, benefits, dog, dogs, experiment, health, heart, heart rate, heart rates, heartbeat, human, in sync, lower, owners, pedigree, pets, science, stress, study
It has been more than five years since Congress approved a $12 million Veterans Administration study into whether veterans with PTSD can benefit from psychiatric service dogs.
Since then hundreds of veterans with PTSD have been learning first hand of those benefits — but either on their own dime, or with help from nonprofit agencies.
Meanwhile, the study hasn’t gotten too far. It has been suspended twice, and reinstated twice, moving along at a snail’s pace. Or what some might call the VA’s pace.
There are even those, such as Rick Yount, executive director of the nonprofit Warrior Canine Connection, who have questioned whether the study had been set up to fail so that the VA wouldn’t have to pick up expenses for psychiatric service dogs, as it does for service dogs helping veterans with physical disabilities.
The VA’s chief veterinary medical officer, Michael Fallon, called that insinuation “ludicrous.”
And yet, during the past five years, the study has gone anything but smoothly.
The VA cut off two of the three dog vendors following biting incidents involving participants’ children. Only 17 dogs had been placed with veterans when the final contract was terminated in August 2012 amid allegations of lax veterinary care and placement of dogs “with known aggressive behavior,” according to VA records.
Meanwhile, questions have arisen about how the dogs that have been placed are being trained, and whether the tasks they are learning to perform benefit a veteran with PTSD or only reinforce their paranoia, according to the Associated Press.
Specifically, the dogs are being trained to do things like sweeping the perimeter of a room before a veteran enters, or protecting the veteran by “blocking.”
“Isn’t that saying that al-Qaida could be behind the shower curtain? That’s supporting paranoid, pathological thinking,” said Meg Daley Olmert, chief research adviser for Warrior Canine Connection and author of a book on how contact with a dog can create a sense of well-being.
Warrior Canine Connection, a Maryland-based nonprofit that uses veterans to train service dogs for other veterans, believes the dogs should be trained to pick up on cues from PTSD sufferers and then provide the appropriate support, such as learning to wake someone up during a nightmare or detecting when a veteran is anxious, and interacting in a way that helps calm him.
Between the questionable training protocol, all the studies delays (only about 40 dogs have been placed with veterans), and the VA’s ongoing contention that the benefits for service dogs for PTSD sufferers has not been proven, some wonder how objective the study is going to be.
Not everyone is willing to wait for the study to run its course.
U.S. Rep. Ron DeSantis recently introduced a bill that would take $10 million from the VA’s budget to immediately begin pairing service dogs with post-9/11 veterans for whom traditional PTSD treatments hadn’t worked.
At a hearing before a Congressional committee last week, Dr. Michael Fallon, Chief Veterinary Medical officer Fallon, repeated that “the benefits of service dogs in assisting people with mental health diagnoses have not been established in scientific literature.”
But Rory Diamond, the executive director of K9s for Warriors, told the committee that research already shows veterans with PTSD receive extraordinary benefits from service dogs, including allowing them to elminate their use of medications, handle anxiety better, and reduce suicidal thoughts, nightmares, and night terrors.
“There are thousands of veteran suicides that could have been prevented if they would have had access to a service dog,” Diamond told Congress.
(Photo: Army veteran Joe Aguirre with his service dog Munger; by Pablo Martinez Monsivais / Associated Press)
Posted by John Woestendiek April 22nd, 2016 under Muttsblog, videos.
Tags: animals, blocking, congress, controversy, delays, dogs, hearing, k9s for warriors, pets, post traumatic stress disorder, protocol, psychiatric service dogs, ptsd, questions, service dogs, study, sweeping, therapy, training, trauma, va, veterans, veterans administration, warrior canine connection
The first time I saw the sign outside a giant warehouse off Interstate 40/85 in Greensboro — a place called Replacements, Ltd. — I chuckled and wished I had my camera.
On the sign, the company was proclaiming its dog friendliness.
What does Replacements sell?
China and crystal.
But I never took that picture, and — not being the type of person to replace china, or own it — I never dropped in to investigate.
Now, sparked by a story in the latest issue of All Animals, I’ve done a little research, learning (contrary to my assumption) that Replacements allows more than little dogs toted in customer’s handbags, that from 20 to 30 employees regularly bring dogs of all sizes to work with them (including one with a boxer), and that the company’s owner (a dachshund man) is also a pretty interesting guy.
(And maybe, too, that china isn’t as boring as I always thought.)
There’s a captivating story in the spring issue of Oxford American, that relates the company’s history and profiles its owner, Bob Page, who openly lobbied for the legalization of same-sex marriage in North Carolina, and whose company has established itself as gay friendly, pet friendly and family friendly.
Page, a native North Carolinian who grew up on a tobacco farm in Rockingham County, developed a passion for plates, and pursued it, according to the magazine.
When Page was growing up in rural North Carolina, he didn’t know anyone who was openly gay. He endured the hardship of being different in a small town, and the pain stayed with him: after he was drafted into the Army, he considered suicide. By the time he became an auditor for the state in the late 1970s, he was miserable in his job. He spent weekends junking around flea markets and trolling for collectibles, and he found that he looked forward to this hobby far more than he enjoyed going to work. He said, “My love of flea markets and the fact that I hated my job were the two things that compelled me to start Replacements.”
Today, the warehouse is the size of eight football fields, has a full-time staff of 400 workers, grosses $80 million a year, and dogs can commonly be seen alongside employees in their cubicles.
The company’s dog friendliness also caught the eye of the Humane Society of the United States, which publishes All Animals magazine.
It started when Page brought his own dachshunds into the office, enjoyed it and realized employees might like to bring their dogs to work, too.
The effects have been highly positive, the company says, improving job satisfaction and job performance, helping employees form stronger bonds and increasing cooperation.
Four years ago, Ford welcomed a husband and wife research team from Virginia Commonwealth University to spend a week at Replacements to conduct a study about dogs in the workplace.
Business professor Randolph T. Barker and his wife Susan, a professor of psychiatry, divided the 90 participants into three groups: those who had dogs and brought them to work, those who had dogs but didn’t bring them to work, and those who didn’t have dog.
Sure, it was another one of those studies that tells dog lovers what they already know, but it lends even more credence to the question:
If a china shop can be dog-friendly, can’t every workplace be?
(Photos: At top, a boxer named Harvey accompanies an employee on her way outside, courtesy of Replacements, Ltd.; bottom photo, Charlie rides along with employee Kim Headen as she works in the warehouse, by Peter Taylor/AP Images for The HSUS.; other photos courtesy of Replacements, Ltd.)
Posted by John Woestendiek April 21st, 2016 under Muttsblog.
Tags: animals, bob page, china, china shop, cortisol, crystal, dog, dog friendly, dogs, dogs in the workplace, employees, greensboro, pet friendly, pets, plates, replacements, replacements ltd., silver, study, workplace
If, like me, you tend to mindlessly credit the canine nose when you hear about a dog miraculously finding his way hundreds of miles back home, you might be interested in this other possible explanation.
Researchers have shown for the first time that the eyes of dogs have a version of the molecule cryptochrome 1 — the same molecule that gives bats, birds and certain other mammals the ability to perceive Earth’s magnetic fields.
It’s not clear yet that dogs possess magnoreception — that GPS-like ability that allows birds to return to the same spot every year — but researchers at the Max Planck Institute in Germany have shown that a version of the molecule that gives birds that ability is present in the retinas of dogs, wolves, bears, and more.
Magnoreception could help explain the mystery of why dogs tend to line up parallel to the north-south axis when they poop.
And many, more important, things, as well.
Presence of the light-sensing molecule gives some plants and animals almost a sixth sense, allowing them to regulate their circadian rhythms and find places they have left far behind.
But not humans. We’ve lost whatever cryptochrome 1 we might have had long ago — probably about the same time we started asking for directions.
According to the study, simply having cryptochrome 1 doesn’t necessarily mean that animals can perceive magnetic fields, but the presence could be a sign of that.
It has been found in the cone photoreceptors of some mammals — the same place it is located in birds.
Out of 90 species of mammals examined, researchers found only a few contained cryptochrome 1.
It was found in the eyes of dogs, wolves and foxes; five members of the weasel family, including ferrets and sea otters; orangutans and two types of macaques; brown bears and polar bears.
With further studies, scientists could find out if and how those animals are using it.
“…It is possible that these animals also have a magnetic sense that is linked to their visual system,” the researchers concluded.
It could explain why some animals approach certain prey from a certain direction, why dogs like to line up north to south to do their business and how so many a lost dog — in real life and movies — manages to find his or her way back home.
Posted by John Woestendiek February 25th, 2016 under Muttsblog.
Tags: animals, bats, bears, birds, cone receptors, crypochrome 1, cryptochrome, dog, dogs, eyes, foxes, germany, magnetic fields, magnoreception, magnoreceptors, max planck institute, molecule, research, retinas, science, sixth sense, study
In the perpetual debate over which makes a better pet — dog or cat — cats have been taking a drubbing lately.
It’s a silly argument to begin with: Why must we deem one species superior? What possible good does that serve? And it’s mostly a waste of time. Converting a dyed-in-the-wool dog lover to a staunch cat lover is about as likely as getting someone to switch from Donald to Hillary.
Yet, conflict seems to be something we humans require, or at least enjoy. And the endless argument does provide fodder for bloggers. And, every now and then, something interesting comes up.
In the past year, scientific and semi-scientific studies comparing dogs and cats have come down more squarely on the side of dogs — enough so that you’ve got to wonder if some cat-hater is behind it all.
One such study was conducted as part of a new BBC2 documentary called “Cats v. Dogs: Which is Better” — a silly concept for a TV show, though we admit some of what they bring to light is thought provoking.
Dr. Paul Zak, a California neuroscientist, compared how much oxytocin dogs produce compared to cats, and he concluded that dogs love humans more than cats do. Five times as much to be exact.
It has been well documented that bonding, petting and having eye contact with your dog produces increased levels of the oxytocin, also known as the love hormone, in both dog and human.
“It’s one of the chemical measures of love in mammals,” Zak said. “Humans produce the hormone in our brains when we care about someone. For example, when we see our spouse or child the levels in our bloodstream typically rise by 40-60 percent.”
The neuroscientist checked the oxytocin levels in both cats and dogs, taking saliva samples from 10 cats and 10 dogs on two occasions – 10 minutes before a playtime session with their owners and immediately after.
“I was really surprised to discover that dogs produced such high levels of oxytocin .. The dog level of 57.2 percent is a very powerful response. It shows these dogs really care about their owners,” he said.
Zak, also known as “Dr.Love,” believes upping our oxytocin (and hugging more) could change the world. He once took blood from an entire wedding party and a sampling of guests, to see how their oxytocin levels went up during the ceremony.
He also spent two years trying to get the Food and Drug Administration to approve his use of oxytocin inhalers on experimental subjects. (In the meantime, as reported in The Guardian, he used one on himself.)
Zak’s determination that canines love us more than felines do was just the latest bit of bad press for cats.
Another recent study, at Manhattanville College in New York, found canines provide humans with more benefits than cats.
The research suggested dog owners are more conscientious, less neurotic and more agreeable than cat owners. Dog owners scored higher in well-being than cat owners on all measures.
Last year, a study at the University of California, Berkeley, found, through web-based surveying, that cat owners were more anxious than cat owners.
If you still don’t believe cats have been getting some bad press, check out this headline on a story about a study of cats last year: “Study: Your cat might be trying to kill you.”
The story dealt with a study by researchers from the University of Edinburgh and the Bronx Zoo that compared the personality of the domestic cat with bigger, wilder members of the cat species.
The headline … well, it’s what happens when you try to condense a 40-page study into eight catchy words.
So if you find yourself reading/listening to/watching the latest account of which is better, cats or dogs — whether it’s labeled science or not — be at least a little wary.
And if it stresses you out, go pet your dog. Or cat.
Posted by John Woestendiek February 2nd, 2016 under Muttsblog.
Tags: animals, argument, bbc 2, cat or dog, cat people, cats, debate, documentary, dog people, dogs, levels, oxytocin, paul zak, pets, science, studies, study, which is better
The study goes a step beyond stating the obvious, though, looking at why that is, and why using a dog as date bait — unfair as it may be — works better for men than women.
Titled “The Roles of Pet Dogs and Cats in Human Courtship and Dating,” the study was published this month in the quarterly research journal Anthrozoos.
It surveyed random Match.com users in the United States who included pet information in their dating profiles. More than 1,200 individuals took part.
The study found women put far more stock in a potential mate’s associations with pets — and particularly dogs — than men did.
Women were more than twice as likely as men to say they were attracted to someone because he had a dog. They were also twice as likely to judge a date based on how he interacted with his dog.
Why? The researchers hypothesized that it’s probably based on evolutionary instincts. Women tend to seek a partner who they think will make a responsible parent, while men are more likely to look for … well, we all know what they are looking for.
“Put in terms of evolutionary and life-history theory, females allocate a higher proportion of their reproductive effort to parenting while males expend more energy on mating,” the researchers said.
In other words, a man with a dog is seen as a more nurturing and responsible member of his gender and therefore, the line of thinking goes, will make a better daddy.
While dogs may help draw women to a man, the reverse isn’t quite as true, the researchers found.
When women see a guy with a dog, they see a man who is responsible and wants to settle down, and they are charmed. When men see a woman with a dog, they too see a person who is responsible and wants to settle down, and they — or at least the less evolved among them — get scared. Or so the researchers’ theory goes.
As the study noted, men have caught on to the fact that a dog can improve their odds with the opposite sex. Twice as many men as women admitted they’ve used their dog to lure a potential date.
So who’s to know whether that guy in the park playing with his puppy is a nurturing soul, or simply a con man posing as a nurturing soul, using his dog in the same way he might use Axe for men?
Women. That’s who. And I wish them luck.
(Bulldog wearing the Zelda Chick Magnet Halloween costume, from Baxterboo.com)
Posted by John Woestendiek December 28th, 2015 under Muttsblog.
Tags: animals, appeal, behavior, chick magnets, courtship, date bait, dating, dog, dogs, evolution, females, humans, instincts, males, mates, men, partners, pets, sex, social, study, survey, tools, women