I’m a big fan of dogs, and not a fan of dentistry at all, so as you might expect I’ve got some problems with dogs being used to test out dental implants, in hopes of making better and safer ones for humans.
Especially considering that dogs are suffering and dying in the process, as The Humane Society of the United States says is the case at Georgia Regents University.
The HSUS last week released this report, containing undercover footage obtained during its three-month-long investigation at GRU. The experiments lead to two questions in my mind.
First, since the research is supposed to benefit humans, why not use humans for the tests? I’m sure there are plenty of people who are in need of dental implants and who, unable to afford them, might be willing to volunteer. I myself might take the risk, assuming that the researchers don’t insist on killing me afterwards to get a sample of my jawbone.
And that’s question number two: Why is it necessary to kill a dog after he’s already made an unwilling contribution to science — or at least a contribution to us humans being able to have gap-free permanent false teeth and not having to mess with things like denture adhesives?
As one dentist told the Humane Society, it’s not.
“In the two studies I reviewed, human research subjects could have been used, given that the products were already approved by the Food and Drug Administration and bone biopsies are commonly done in human studies,” said James P. Jensvold, DDS.
“Animals used in research are often ‘sacrificed’ at the end of the study, and this is accepted as standard practice without taking into consideration the unnecessary emotional and physical suffering that the animals must endure,” Jensvold added. “As a dental student and oral and maxillofacial surgery resident, I witnessed laboratory animals being treated as little different than a test tube, which is inconsistent with the values of compassionate healthcare.”
“Dogs don’t need to die for frivolous dental experiments,” said Wayne Pacelle, HSUS president and CEO. “It’s painful to watch these forlorn dogs sacrificed for these questionable purposes…”
If you tend to distrust dentists, and Wayne Pacelle, perhaps you’ll believe actress Kim Basinger, who narrates the HSUS report:
“GRU buys dogs from a Class B dealer who’s under federal investigation,” she notes. “Dogs like Shy Guy, along with others, who may have been famiily pets, were all used for unnecessary dental experiments. Their teeth were pulled out and replaced. It’s very painful, just look into their eyes.”
(Dogs used in the experiments, after having their teeth removed, are given a canine version of dental implants, not human ones, like you find in those freakish — to me, anyway — ads for Pedigree Dentastix.)
The HSUS investigator witnessed dogs having their teeth pulled out and replaced with implants. Once the experiments were over, the dogs were euthanized for a small sample of their jaw bone. GRU has been conducting dental implant research on random-source Class B dogs for years.
There are only six random-source Class B Dealers still active in the U.S. They are permitted to gather dogs and cats from various sources, including auctions, “free to good home” ads, online sources, flea markets, and even animal control and some shelter facilities — and resell them to research facilities. There have been cases of stolen pets ending up in research laboratories via ClassB dealers, the HSUS says.
The dealer who sold the dogs to GRU, Kenneth Schroeder, has previously been charged by the U.S. Department of Agriculture with violations of the Animal Welfare Act, including obtaining dogs from unauthorized sources, according to the HSUS.
Dr. Mark Hamrick, Senior Vice President for Research at Georgia Regents University, issued the school’s response to the HSUS allegations:
“As an institution, we are committed to research that will provide a direct benefit to patient lives by restoring function to damaged and diseased organs and tissues … The Food and Drug Administration, which provides oversight for medical device safety and procedures including dental implants, requires preclinical studies in animals demonstrating that the device or procedure is both safe and effective for its intended use in humans … The research being done with dogs is neither frivolous nor unnecessary, as alleged by the investigation, and is performed in order to develop safe, effective dental procedures for people.”
The HSUS says the studies are being done at the university in part to compare a dental implant invented by researchers at GRU, in conjunction with a private company, with that of a competitor.
According to the HSUS, 65,000 dogs per year are used for research, testing, and education in the U.S.
Posted by John Woestendiek November 25th, 2013 under Muttsblog, videos.
Tags: animal welfare, animals, class b, dealers, dental, dentist, dentistry, dogs, experiments, georgia regents university, gru, humane society of the united states, humans, implants, investigation, kim basinger, laboratory, medicine, pets, random source, science, teeth, tests, undercover, video
Suddenly the shih tzu began going in circles, nudged her in the left breast, then got down on the floor and howled.
It was unusual in several ways. For one thing, Taffy never barked.
Granato, as the dog continued yapping, reached for the spot Taffy had nudged and found a lump.
She visited doctors, had some tests done, and was told she had nothing to be concerned about. To be safe though, she underwent a biopsy. It confirmed what she suspected Taffy was trying to tell her — she had breast cancer.
“I did listen to the dog, but I also listened to me,” she told the South Jersey Times.
The ability of dogs to detect cancer is well documented, if not completely understood. But it’s unusual for one who hasn’t been trained to do so to make what seems to be a diagnosis.
Researchers believe what dogs are smellling are the chemical changes that occur when normal cells are altered by cancerous ones.
Granato found out she was in the first stage of breast cancer. Doctors removed the lump and she underwent chemotherapy. During her treatments, Taffy provided some emotional support, she said.
Granato said she has been in remission for four years. Doctors detected another lump last September, but she says she wasn’t too worried.
“I kept saying, ‘The dog didn’t bark,’ ” Granato said. “It can’t be.”
Results showed the lump was benign.
(Photo: Nancy Granato and granddaughter’s dog, Taffy; by Lori M. Nichols / South Jersey Times)
Posted by John Woestendiek October 9th, 2013 under Muttsblog.
Tags: animals, biopsy, breast cancer, cancer, detection, detects, dogs, health, lump, medicine, new jersey, pets, pitman, scents, shih-tzu, sniff
The disease is common in pigs but has only recently been diagnosed in dogs.
Eight dogs from the Canton area to the Cincinnati area, have fallen ill with similar symptoms over the past three weeks.
Of those, four died, according to the Cleveland Plain Dealer.
On Friday, one of those cases was confirmed as circovirus, said Department of Agriculture spokeswoman Erica Hawkins.
Testing continues on samples from the other seven dogs, and it’s too early to know if they all contracted the same disease, she added.
Pathologists sent samples from dogs to a lab at the University of California-Davis to test them for circovirus. A one-year-old beagle with circovirus died in California in the spring, and the school’s lab has the equipment to test for the virus. A study detailing the California case was released in April in the Centers for Disease Control’s online journal “Emerging Infectious Diseases.”
Symptoms of the virus included vasculitis (a destruction of the body’s blood vessels), severe vomiting, bloody diarrhea, fluid buildup around the lungs, as well as rapid heart rate and weakness.
In August, the state Department of Agriculture issued an alert after several dog deaths were reported in Norwood, just north of Cincinnati. Four dogs became sick with similar symptoms, and three of them died. All of the dogs had spent time at the same boarding kennel. The facility shut down temporarily and replaced its flooring and other equipment. But owners of the company say that was done as a precaution and that tests of the facility’s food, water and surfaces show no signs of anything that could have triggered the illnesses.
The other four suspected cases were all in the Akron area, but there are no indications that the dogs had spent time together.
Dr. Melanie Butera, a veterinarian at Elm Ridge Animal Hospital in Canal Fulton, treated all four of the Akron-area dogs. All became very ill with similar symptoms, and all were around 3 or four years old. One of the four died.
Health officials and veterinarians said that owners who suspect their dog has the illness should get the pet to a veterinarian right away.
Butera warned dog owners not to panic. There have only been a handful of cases so far, and even if circovirus is responsible for all the cases, it’s not the first time dogs have faced a new illness.
“Viruses mutate all the time, and we see that in human viruses, and sometimes mutations allow the virus to cross into a different species,” she said.
Posted by John Woestendiek September 10th, 2013 under Muttsblog.
Tags: animals, beagle, california, canal fulton, canine, Canton, cincinatti, circovirus, disease, dog, dogs, health, ill, medicine, norwood, ohio, pathology, pets, pig, porcine, sick, symptoms, uc davis, university of california, veterinarian, veterinary, virus
With all the research into how the medical issues of dogs often run parallel to our own, it’s no surprise that eight obsessive-compulsive Doberman pinschers are adding to our body of knowledge about that disorder.
A new study made use of MRI brain scans and found dogs and people with obsessive compulsive disorder (OCD) have similar brain abnormalities and share certain brain characteristics.
Three years ago, researchers found the shared gene believed responsible for flank-sucking, blanket-sucking and other compulsive behavior in Dobermans.
The new study shows what’s going on in their brains is similar — at least as an MRI sees it — to what’s going on in our’s.
“We have a lot of commonality with our best friend the dog,” said study leader Niwako Ogata, an assistant professor of animal behavior at Purdue University College of Veterinary Medicine in Indiana.
Just as elderly dogs with the canine equivalent of Alzheimer’s are being used as models to understand the degenerative disease in people, studying dogs is providing some clues into OCD, an anxiety disorder afflicting anywhere from 2 to 8 percent of Americans.
For the study, Ogata and colleagues recruited eight Doberman pinschers with CCD (canine compulsive disorder) and a control group of eight Dobermans without CCD, according to National Geographic. The team obtained MRI scans for each group and discovered that the CCD dogs had higher total brain and gray matter volumes and lower gray matter densities in certain parts of the brain. That’s similar to the structures of people brains’ with OCD.
It’s not known why both species’ brains show these features, Ogata said, but her team plans to repeat the experiment with more dogs and more breeds.
The team chose Dobermans because of the prevalence of CCD in the breed. About 28 percent of Dobermans in the U.S. are afflicted.
People with OCD often perform the same rituals over and over again, like washing and rewashing their hands and locking and relocking doors. In dogs, common compulsive behaviors include paw-licking and tail-chasing.
Ogata, whose study was published online in April in the journal Progress in Neuro-Psychopharmacology & Biological Psychiatry, said the study provides a better idea of “”how brains develop, and when and how genes interact with [their] environment to cause some behavior problems for both humans and dogs.”
Posted by John Woestendiek June 14th, 2013 under Muttsblog.
Tags: animals, behavior, blanket, brain, ccd, compulsive, disorder, doberman, dog, dogs, flank, gene, genetics, health, humans, licking, medicine, mri, Niwako Ogata, obsessive, ocd, pets, pinschers, purdue, research, science, species spanning, study, tail chasing, veterinary, zoobiquity
Call it an “aha” moment for the AHA: The American Heart Association has finally, officially, recognized that dogs are good for the ticker.
Last week, the organization issued a statement saying enough evidence now exists to make that assertion, and it didn’t even recommend dogs be taken in moderation, or consulting your doctor first.
Heartening as the news release was, the statement was overdue, or at least a few beats behind the thinking of those of us who already knew, and didn’t need studies to tell us, that our dogs are good for the heart, by which I mean the organ and more.
Dog owners are more likely to get exercise. Stroking a dog lowers blood pressure. Stress is handled better by dog owners — even when their dog isn’t with them. Studies have proven all those things.
But the mysteries of what dogs do for the heart, and the soul, have only begun to be unraveled. And on top of all the benefits to humans that can be scientifically confirmed and quantified, there’s much more dogs do for us — much of it undetectable by microscopes and double-blind studies, and part of me hopes it always will be.
Being humans, we can sometimes get so wrapped in measuring something that it interferes with treasuring that something. We can get so intent on delving into something’s complexities that we fail to savor its simplicity.
Dogs, could they speak, would tell us that, and they’d likely advise to look for the simple answer first.
How important, heart-wise, is the simple fact that a dog can give us reason to live, and love? While I am not a medical professional, or even a medical amateur, I think a heart that’s engaged and occupied is more likely to keep running smoothly than one sitting empty in the garage, getting dusty.
“Perhaps when one owns a pet one tends to be happier,” said Dr. Glenn Levine of Baylor College of Medicine in Houston, who led the committee that wrote the statement. “Pet owners might be more likely to take their medications and eat healthier meals.”
Pharmaceuticals and spinach, important as they may be, don’t make you happy to be alive, though, and want to continue in that state.
The AHA isn’t saying everyone should go out and adopt a dog to lower their risk of heart disease. The statement emphasizes there’s much more involved in keeping your heart healthy, according to an NBC Today report.
“We did not want people to see this article and just go out and adopt or rescue or buy a dog …while they continue to just sit on the couch and smoke cigarettes,” said Levine, himself a dog owner.
In one study cited by the committee, researchers signed up 30 people with borderline high blood pressure who were about to adopt dogs from a shelter.
Then they persuaded half of them to wait — in the best interest of the study, if not the dogs.
Those allowed to adopt dogs right away had lower blood pressure two and five months later than those who had not adopted.
And once all the study participants had adopted dogs, systolic blood pressure was found to be lowered in the deferred-adoption group as well.
The study didn’t say whether those that adopted had lower blood pressure than those who bought dogs. Nevertheless, and even though I’m not a doctor, that’s what I’d prescribe.
Posted by John Woestendiek May 13th, 2013 under Muttsblog.
Tags: aha, aha moment, american heart association, animals, benefits, blood pressure, doctors, dogs, exercise, health, heart, medicine, official, pets, research, science, statement, stress, studies
In a collaboration between Penn and the Monell Chemical Sciences Centers, Ohlin and McBain (above) and Thunder (left) will use their noses to detect the disease in humans.
Ovarian cancer kills more than 14,000 women every year and is the fifth leading cause of cancer-related deaths in women in the nation.
The collaboration, the Philadelphia Inquirer reports, takes aim at the silent killer with a combination of chemistry, nanotechnology — and dogs.
Canines have been detecting lung and breast cancer for years. With an $80,000 grant from the Kaleidoscope of Hope Foundation, the new project will assess their effectiveness in sniffing out ovarian cancer, and continue an investigation that has been underway in Sweden.
The Swedish professor behind that project, who was using his own dogs for the study, is retiring. But he’s lending his expertise to those involved in the Penn project.
“He’s been advising us along the way to we don’t repeat the same mistakes he made along the way,” said Dr. Cynthia Otto, director of the Working Dog Center and Associate Professor of Critical Care at Penn Vet.
While the disease is often difficult to diagnose, ovarian cancer’s victims have a survival rate of 90 percent. No effective screening protocol yet exists to detect cases in the early stages.
In the new program, scientists from Penn Medicine’s Division of Gynecologic Oncology will take tissue and blood samples from both healthy and ovarian cancer patients. The samples will be analyzed by chemists, scientists, computers and the puppies at the Working Dog Center, who will be exposed to healthy samples and cancer samples in vented containers they can’t access, but can smell.
The dogs began their training at 8-weeks of age.
“They’re all fabulous and they are very strong in olfaction,” Otto said.
(Photos: Philadelphia Inqurer)
Posted by John Woestendiek May 9th, 2013 under Muttsblog.
Tags: animals, cancer, cancer sniffing, chocolate labs, collaboration, detect, detecting, detection, dog, dogs, Kaleidoscope of Hope Foundation, mcbain, medicine, Monell Chemical Sciences Centers, ohlin, ovarian, ovarian cancer, penn, pets, project, research, science, sniff, sniffing, springer spaniel, study, thunder, university of pennsylvania, working dog center
Ace apparently has a herniated disc – a condition his temporary veterinarian hopes will go away with several weeks of rest, a ban on strenuous physical activity, some anti-inflammatory drugs, and multiple daily doses of doggie Valium.
Seeking to solve the mystery of the periodic yelps he has been emitting the past few days, we paid a visit to Ard-Vista Animal Hospital in Winston-Salem, where Ace – after two days of being poked and prodded by me – was poked and prodded by someone who actually knew what he was doing.
It was the first time, other than our stop in Santa Fe to get updated on vaccinations, that Ace required medical attention during our travels – ten months during which he has probably jumped in and out of the back of my Jeep Liberty 3,000 or so times.
There’s no knowing what caused Ace’s disc to herniate, but I suspect that’s the culprit, which is easier to say than I suspect I’m the culprit – for I’m the one who dreamed up this trip, I’m the one who repeatedly says, “Getinthecar, getinthecar.”
Veterinarians – the one Ace visited included – make a point of telling owners of dogs so afflicted that it’s probably nothing they did, that it could be genetic. But guilt is like an old faucet – even when somebody tries to turn it all the way off it still drips.
I’d felt the guilt even before we got to the vet, back three days ago when Ace, who is six, first balked at jumping into the car. I ordered a ramp the next day, and it came today, about two hours after we got the diagnosis — and thankfully before I had to lift him into the car, in which case we’d probably be talking about two herniated discs right now.
We arrived at the vet early, after a morning in which Ace’s behavior turned even more bizarre. He followed me everywhere I went, toilet included, and sat at my feet, peering sadly into my eyes. I’m not one to put words into the mouths of dogs, but many of us dog people receive messages whether they’re being sent or not, and the one I was getting was, “This pain I’m experiencing – the one I refuse to let on where it is (because, after all, I’m a dog and can’t talk)? It’s getting worse. Is there nothing you can do about it?”
Dr. Raymond Morrison ran his hands along all of Ace, moving his legs, testing his joints, none of which produced a yelp – only a couple of mild growls. When he pushed down on Ace’s head though, Ace yelped, just as he had when I did the same thing the night before.
Dr. Morrison’s diagnosis: A herniated disc, something that’s not uncommon in either little dogs, like dachshunds, or big ones, like Rottweiler’s. With Ace it appeared to be a disc located near the neck. The vet opted for conservative steps – a Non Steroidal Anti-Inflammatory Drug (or NSAID), administered once a day. Despite having heard of some pretty bad side effects from NSAIDs in dogs, I agreed.
The drugs and bed rest might possibly take care of the situation. If they don’t, and his pain continues, he’ll need to get x-ray, CT scan or MRI and be evaluated by a neurologist. Surgery is a possibility.
A herniated disc is a tear that allows spongy material to escape from the disc and protrude into the spinal canal, like jelly oozing out of a jelly donut. By pushing on the spinal cord, it causes inflammation, resulting, in Ace’s case, neck pain. In more severe cases it can lead to weakness and a lack of coordination in the limbs, loss of bladder and bowel control, and paralysis.
Based on the diagnosis, there will have to be some lifestyle changes – some temporary, some permanent. No more jumping in and out the car. No more jumping in and out of my bed, at least not for several weeks. No more collar around his neck; instead we’ll use his harness. And for the next two weeks, no frolicking, no wrestling, no playing – except for perhaps a quiet board game.
Well be laying low in the basement, during which time I’ll likely continue to ponder that grey and squiggly line between pampering and over-protecting one’s canine and letting a dog – ala “Merle’s Door” — be a dog.
Just now, eight hours after our vet visit, six hours after administering medication, we stepped outside. Ace, for the first time in several days, gave his body a full shake, and crouched into a play stance, full of life. All his guardedness about moving his head – at least for a moment – was gone. As Dr. Morrison said might happen, he was raring to go, wanting to play and seemingly feeling no pain.
“That’s just the Valium talking,“ I said. “No playing. Stop being joyful.” He obeyed, and started looking sad and droopy again.
With that I grabbed his harness (his collar being garbage now) and, like two stoop-shouldered old men, we walked slowly back to the house.
At least for the next few weeks, I plan to err on the side of being over-protective.
Posted by John Woestendiek March 17th, 2011 under Muttsblog.
Tags: ace, animals, anti inflammatory, ard-vista animal hospital, car, diagnosis, dog's country, dogs, drugs, guilt, herniated disc, identifying, injury, jumping, medicine, merle's door, nsaid, over protective, pain, pets, raymond morrison, road trip, side effects, source, travel, travels with ace, under protective, valium, veterinarian, veterinary, winston-salem
Bentley, a 2-year-old Great Pyrenees with a torn ligament and an arthritic joint in his back leg, was reinjected with his own stem cells this week — a process veterinarians hope will have him running, or at least walking comfortably again, in a matter of weeks.
The procedure – performed on the 105-pound dog at the American Animal Hospital in Randolph, New Jersey — was described as the first one-day, animal stem cell transplant procedure in New Jersey history.
Vets hope the treatment will stimulate cell regeneration in Bentley, reduce inflammation and ease his pain.
“I just want to give Bentley some relief, just so I can walk him again. I’m not expecting him to be a marathon runner,” owner Erin McGuire, who drove her dog 80 miles from Brielle for the treatment, told the Newark Star-Ledger.
The procedure was overseen by Michael Hutchinson, a veterinarian from the Pittsburgh area who has performed similar ones on about 100 dogs, cats and even horses since 2008.
Although the procedure is approved only for animal ailments such as hip dysplasia, arthritis and ligament injuries, it is being looked at — and used in some other countries — to solve human health problems as well.
“The basic procedure involves taking fat from the dog, extracting stem cells and injecting those stem cells back into the dog,” said Brian T. Voynick, owner and director of the Randolph veterinary hospital.
Voynick was the first veterinarian in New Jersey to use stem cell treatment with animals three years ago — a prolonged, multi-day procedure at the time.
After he removed 60 grams of fat from the dog, he’d have to send it to California to be processed, and wait for the stem cells to be shipped back. Bentley’s treatment, in which the stem cells were separated from the fat on site, took less than four hours at Voynick’s hospital Wednesday.
Voynick and Hutchinson removed 16 grams of fat from under the dog’s left shoulder, mixed it with platelets extracted from the dog’s blood and enzymes, incubated the serum, spun it in a centrifuge and finally exposed it to wavelengths of LED lighting under a process patented by an Australian-based company called MediVet.
Bentley was given a good prognosis Wednesday, but only time will tell if the procedure was successful, the Star-Ledger reported.
Posted by John Woestendiek August 13th, 2010 under Muttsblog, videos.
Tags: animals, arthritis, bentley, cells, cure, dog, dogs, dysplasia, erin mcguire, fat, great, health, medical, medicine, michael hutchinson, new jersey, pets, procedure, pyrenees, randolph, regenerate, reinject, stem cells, therapy, treatment, veterinarians, veterinary, white
Kiko the terrier not only detected his master’s diabetes, he went so far as to perform surgery — chewing off his owner’s toe, and possibly saving his life.
The Jack Russell terrier apparently sensed an infection festering in his master’s right big toe — and, unlike his master, took steps to resolve the situation.
A trip to the hospital afterwards confirmed that Jerry Douthett’s toe required amputation, and Douthett credits the dog with helping him realize he has been suffering from Type 2 diabetes.
Douthett had a dangerously high blood-sugar level of 560 when admitted to the hospital, according to the Grand Rapids Press – many times the recommended 80 to 120.
Kiko apparently even waited until his owner, a 48-year-old musician, was well anesthesized before beginning the operation.
“Jerry had had all these Margaritas, so I just let him sleep,” his wife, Rosee, a registered nurse, told the newspaper. “But then I heard these screams coming from the bedroom, and he was yelling, ‘My toe’s gone, my toe’s gone!’”
Douthett said his toe began swelling several months ago, but he didn’t tell anyone: “I was hiding it from people, Rosee included … It smelled, and I look back now and realize every time we’d visit someone with a dog, their dog would be sniffing all over my foot.”
At the hospital, doctors determined his toe was infected to the bone, and amputated what was left of the digit.
Researchers have found that dogs may be able to tell when their diabetic owners are in danger of having a severe diabetic episode. In a 2008 survey at Queen’s University Belfast in Northern Ireland, researchers found that 65 percent of diabetics reported that their pets had reacted by whining, barking or licking when they were having a blood sugar emergency.
At the Cancer and Bio-Detection Dogs Research Center in Aylesbury, England, dogs are trained and paired with diabetics so that they might be alerted when their blood sugar drops dangerously low.
(Photo: Katy Batdorff / The Grand Rapids Press)
Posted by John Woestendiek August 9th, 2010 under Muttsblog.
Tags: amputates, animals, big toe, bio-detection, blood sugar, cancer, chews, detection, diabetes, diabetic, disease, dog, dogs, health, infected, jack russell, jack russell terrier, kiko, master, medicine, news, ohmidog!, owner, pets, removes, research, study, terrier, toe
A French study says dogs can sniff out signs of prostate cancer in human urine — a finding that could lead to better cancing-sensing technology, according to its lead author.
While some scientists have questioned similar reports of dogs with such diagnostic powers in recent years, French researcher Jean-Nicolas Cornu, who works at Hospital Tenon in Paris, said, “The dogs are certainly recognizing the odor of a molecule that is produced by cancer cells.”
Researchers don’t know what that molecule is, according to U.S. News & World Report, but the study’s findings could prove useful in the detection of cancer, which often goes undetected until it is too late to treat.
Urine tests can turn up signs of prostate cancer, Cornu said, but miss some cases.
In the study, two researchers spent a year training a Belgian Malinois, a breed already used to detect drugs and bombs.
The dog was trained to differentiate between urine samples from men with prostate cancer and men without. Ultimately, researchers placed groups of five urine samples in front of the dog to see if it could identify the sole sample from a man with prostate cancer. The dog correctly classified 63 out of 66 specimens.
If the findings hold up in other studies, they’ll be “pretty impressive,” said urologist Dr. Anthony Y. Smith, who was to moderate a discussion on the findings Tuesday at the American Urological Association annual meeting in San Francisco.
Posted by John Woestendiek June 2nd, 2010 under Muttsblog.
Tags: animals, belgian malinois, cancer, detect, detecting, detection, diagnostic, disease, dogs, france, french, hospital tenon, jean-nicolas cornu, medicine, molecule, news, odor, ohmidog!, paris, pets, prostate, research, science, sniffing, study, urine