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 jwoestendiek 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
Dolphins are being credited with saving a Doberman who had run away from his home on Marco Island and ended up in a Florida canal.
The dog’s owner said a neighbor fished the 11-year-old dog, named Turbo, out of the canal after being alerted by dolphins. It’s not totally clear in this this NBC2 story just how they did that, but we’ll assume it was by splashing about – as opposed to making dolphin distress calls or sending a text message.
According to the dog’s owner, Cindy Burnett, the neighbor jumped in the water after calling 9-1-1 and pulled Turbo out. By the time he was rescued, Turbo had been missing for 15 hours, she said.
Posted by jwoestendiek February 24th, 2011 under Muttsblog, videos.
Tags: animals, canal, doberman, dog, dogs, dolphins, florida, marco island, news, pets, report, rescue, rescued, save, saved, turbo, video, water
Qondor, a Norwegian Army patrol dog who somehow escaped from his crate before a flight at Dulles International Airport and disappeared, has been found and reunited with his owner, the Washington Post reports.
Qondor, a 21-month-old Doberman, is a specialist in the Norwegian Army. He focuses on patrols and is being trained in explosives detection. Qondor and his handler, Captain Gunn Anita Fossli, flew into Dulles last Wednesday for a dog training course in northern Virginia, according to NBC 4.
Their original flight back to Norway was canceled because of the volcano in Iceland. On Wednesday night they were offered a new flight, Qondor was missing in action. He somehow escaped from his crate at about 10 p.m.
Airport officials drove Fossli around the 12,000 acre complex to the places Qondor was spotted Wednesday night, but the search was called off because “it was dark and the fog was coming.”
Early Thursday Qondor was found, briefly escaped again, and was recaptured again before boarding a flight home to Norway.
Posted by jwoestendiek April 23rd, 2010 under Muttsblog.
Tags: airport, animals, army, crate, detection, doberman, dog, dulles, escaped, explosives, handler, news, norway, norwegian, pets, qondor, washington
You might think former Marylander Donna Rock would be at a disadvantage when it comes to dog obedience competitions — given as the dogs are required to follow non-verbal signals, and given Donna has no arms.
Yet Donna and her 8-year-old Doberman Pinscher, Annie, have won numerous obedience and agility titles, including the prestigious Obedience Trial Championship (OTCH) and the crown jewel in agility, the Master Agility Championship (MACH).
Donna, who now lives in Lacombe, Louisiana, was born without arms. She originally purchased Annie to be her companion and to train for obedience competition, but the two developed such a bond that Annie became her service dog, assisting her with everyday activities.
In 2005, when Hurricane Katrina hit, Donna lost her home, belongings, and even her job with the U.S. Department of Agriculture. When she was temporarily reassigned to work in Washington, Annie went with her helping her in the subways, and on escalators.
Annie was a 2008 winner of an American Kennel Club Award for Canine Excellence (ACE), winning the exemplary companion dog category. The awards commemorate loyal, hard-working dogs that have made significant contributions to their community.
Annie is only the second Doberman pinscher in the nation to be named an American Kennel Club champion in both agility and obedience training.
Donna, over nine years of training the dog, created her own method of non-verbal signals, using her feet and legs, shoulder and head to communicate. While she can accomplish most things with her feet, from turning on faucets to feeding the dog, Annie helps her with the few things can’t do for herself.
Donna is shown working with Annie in the video above, from about five years ago. To see a newer video, check out this report from WWL-TV in Lousiana.
Annie is now retired from competition, and Donna is training a year and half old border collie named Roller, running him through the agility course, teaching him the same foot and leg commands, and showing him what his job will be.
“He’s got some awful big paws to fill,” Donna said.
Posted by jwoestendiek June 14th, 2009 under Muttsblog, videos.
Tags: ace, agility, akc, american kennel club, annie, armless, award for canine excellence, championship, competitions, doberman, dog, dogs, donna rock, louisiana, non-verbal, obedience, roller, signals, trainer, training, video
According to the American Kennel Club’s breed standards, a Doberman pinscher should have a docked tail and “cropped and erect” ears — an appearance (above right) of “alertness,” albeit one achieved through surgery, rubber bands, tape and splints.
The altered appearance of the Doberman is one we’ve seen so often that we’ve come to accept it as normal, even though an unalderated Doberman (above left) has floppy ears and a whip-like tail.
Why do we do it — not just to the Doberman, but about 50 other breeds that are still commonly docked and cropped?
Mainly because of the aforementioned standards, based on traditions — barbaric, silly traditions, but traditions all the same.
Docking Dobermans goes all the way back to the man who created them, Louis Dobermann, who mixed a handful of breeds in hopes of coming up with a medium-sized guard dog. Being guards, they needed to look alert. Hence, the tail docking and ear cropping.
With breed standards under fire — primarily those that have led to inbreeding and genetic health defects among some breeds — the practice of docking tails and cropping ears should be re-examined, too
The American Veterinary Medical Association, which had long recommended against docking and cropping for cosmetic purposes, came down harder on the practice in a new policy adopted last year, calling for them both to removed from breed standards.
The AKC, in response to the AVMA policy change, said that “mislabeling these procedures as ‘cosmetic’ is a severe mischaracterization that connotes a lack of respect and knowledge of history and the function of purebred dogs … These breed characteristics are procedures performed to insure the safety of dogs that on a daily basis perform heroic roles with Homeland Security, serve in the U.S. Military and at Police Departments protecting tens of thousands of communities throughout our nation as well as competing in the field.”
That high and mighty stance came close to painting those who might oppose docking and cropping as unpatriotic. I’m pretty sure letting dogs keep their tails is not going to compromise national security, or lead to more crime.
Posted by jwoestendiek April 2nd, 2009 under Muttsblog.
Tags: akc, american kennel club, american veterinary medical association, avma, breed standards, breeds, cosmetic, crop, cropping, doberman, doberman pinscher, dobermann, dock, docking, dogs, ear, ears, health, purebred, surgery, tail, tails