Tag archives: K9

This weekend Paw Print Genetics attended the Spokane Kennel Club’s all-breed show, where conformation and obedience dogs strutted their stuff. The show, as always, was a great success – approximately a thousand dogs competed for titles. Paw Print Genetics educated attendees about inherited canine diseases, showcased our services and great staff and supported the local club’s efforts and economy. We also met some great dogs, some of which helped with one of our current research projects.

Two groups who were in attendance included the Intermountain Search Dogs and HOPE Animal-Assisted Crisis Response. They were being honored during the Memorial Day weekend for their dedication and service to society.

Intermountain Search Dogs works directly with our local Spokane County Sheriff’s department to perform search-and-rescue work in the area. They have various units that include air-scenting dogs, ground tracking/trailing and human remains detection dogs. These civilians can be called into action day or night, any time of the year and in any weather to find lost or missing people, victims of drowning or natural disasters such as mudslides, avalanches or floods. They’re used to search for the bodies of homicide victims under the direction of law enforcement and emergency service agencies ...

During the last week of April, the Paw Print Genetics team again paired up with the Spokane Police and Sheriff's Department, our hometown law enforcement agencies, to work toward better genetic health for service dogs such as the patrol and detection dogs found in K9 units across the country.

Spokane hosted the Washington State Police Canine Association’s Spring Seminar, which ran April 28-30, and which featured training scenarios that consisted of obstacle courses, canine first aid and building searches for patrol dogs, and scent detection of vehicles and training on a scent wall for detection dogs.

Paw Print Genetics was on hand to work with the various law enforcement agencies from across the state to educate them on some of the genetic diseases their breeds of choice are prone to inherit, and what they can do to protect themselves as an agency investing taxpayer money. The participating K9 teams were also kind enough to let us take cheek-cell samples of their dogs (or were nice enough to do so for us if their dogs weren’t fond of strangers fiddling with their mouths).

Most of the dogs were German shepherds, Belgian malinois and Labrador retrievers, although there were a couple ...

Degenerative myelopathy (DM) can be a devastating disease. Some breeds with this disease will lose the ability to walk in their later years – certainly after the age most dogs are bred. The mutation has been found in more than 70 breeds, which indicates that the original mutation might have occurred hundreds or thousands of years before many of the modern dog breeds emerged.

However, the frequency of the mutation varies between breeds and certainly the risk of developing the clinical disease seems quite distinct and breed-specific. For example, the frequency of carriers and homozygous mutation (affected) dogs in the Kerry blue terrier is about 52%(1), while carriers and affected dogs make up 91% of Pembroke Welsh corgis in Japan (2). Although wire fox terriers have a similar combined carrier and at-risk frequency of 90%, none have ever developed the clinical signs of DM (3).

In a 2001 study by Moore et al., German shepherd dogs had nearly twice the risk for death associated with spinal cord diseases, compared with Belgian shepherd dogs among military dogs (4). Although we don’t know for sure if the spinal cord disease was DM, certainly DM is one of the more common causes of this type of disorder ...

It’s often thought that dogs see in black and white – or shades of gray. That common thought isn’t completely true. While dogs do see shades of gray, they also see hues of blues and yellows. In humans, they’re somewhat comparable to a male who is red-green color blind.

In an article by Dr. Donna Spector, the vision of both dogs and cats is broken down and explained very well. In short, dogs and cats both see better in low-light conditions than humans, with cats taking the crown as night stalkers, by picking up on motion and contrast.

Dogs have better peripheral vision than both humans and cats, with some breeds that have short faces and wide-set eyes, such as the English bulldog and pug, able to see in excess of 240-degrees around themselves. Canines also have better overall vision than cats – about 20/75 as compared to felines that score somewhere between 20/100 and 20/200.

Both cats and dogs pick up on motion in low light better than humans. They also see contrast between shades of gray better – which combine to both help and hinder dogs, depending upon the task at hand.

A hunting dog ...