The Paw Print Genetics Blog

Today we mourn the loss of one of the founding members of Paw Print Genetics, Trixie the Wiener Dog. Trixie died peacefully on Tuesday, January 19, 2021.  She was a beloved member of our family, our children’s first dog, and made important contributions to Paw Print Genetics (PPG).

Along with being the official ‘spokesdog’ for PPG and adorning our brochures, Trixie provided the samples that we used to do market research of the other companies in the canine genetic testing space prior to launching PPG.  After identifying the gaps in the industry that we thought we could fill by starting PPG, Trixie supplied the first samples used to test our DNA extraction and start the development of our first genetic disease tests.  Trixie’s actual paw print is used in our logo and has become a symbol of PPG, with one of our blog categories even named Trixie’s Paw Prints.

It was fitting that Trixie was a founding member of PPG because she didn’t know she was a dog. Preferring to be with humans rather than our other dogs, Trixie could be found sleeping in my home office while I worked or laying on the couch with us ...

Canine progressive retinal atrophy (PRA) is a group of inherited eye diseases which are among the most common causes of inherited blindness in domestic dogs. Extensive study and characterization of the various PRAs have led to the discovery of well over a dozen different genetic mutations in many different genes which can now be identified to help prevent, predict, or diagnose PRA in many breeds. However, complicated PRA naming schemes and the breed-specific nature of the PRA tests can make it challenging for dog breeders or veterinarians to select the correct test for the dog in front of them.  

Multiple Genes, Similar Clinical Findings

The known underlying mutations associated with the various forms of PRA are found in a wide variety of different genes. Thus, highlighting the complexity of the biological pathways involved in the development and ongoing maintenance of the eyes. PRAs are marked by the abnormal development and/or the gradual degeneration of rod and cone photoreceptor cells of the retina. Each type of PRA may display variation in the age of onset, speed of disease progression, and the relative rates at which each of the two photoreceptor types are destroyed. However, when it comes to clinical ...

If you are like me, 2021 is a welcomed sight. As you all experienced, 2020 was full of challenges related to COVID-19. At Paw Print Genetics, some of us have been working from home since March and really miss being able to get together with our colleagues. The laboratory needed to go to different shifts to allow for social distancing, which really put a strain on our turn-around times. We have experienced delays in getting laboratory reagents that allow us to do our testing, as they are being used by other laboratories for COVID testing, and the US Postal Service has been struggling even before the holidays to deliver our kits and your samples in a timely manner.

Even with these challenges, I have kept track of what I like to call the COVID silver linings. First, in Washington State, veterinary services were deemed essential business so although many restaurants and gyms were forced to close, Paw Print Genetics (PPG) remained open. This meant that we were able to serve our customers and keep our staff employed. Even with social distancing and shift work, we were able to meet our published turnaround times for more than 90% of cases! In ...

Happy Holidays!

As we enter this season of giving, it is best to keep in mind the level of commitment you and others have for specific gifts, such as a new puppy. While getting a puppy on Christmas may be fun and can bring people joy, once the holiday magic is gone, the responsibility may be too much for some people. Here are a few things to keep in mind while deciding if a puppy is the right gift choice for this holiday season.

Cost of Caring for a Dog

While gifting a dog to someone eliminates the initial cost, there are still many other costs that the new owner must think about. Food, vet appointments, toys, and other essential items start to add up. If you are gifting this pup to your family or kids, please note that the cost of a dog is around the cost of another child for 10-15 years. If you are unsure of the financial situation of the person you are gifting to, it is probably a good idea not to gift them something that requires a financial commitment.

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Another question to ask yourself is, “Does the person I’m gifting this puppy to ...

Degenerative myelopathy (DM) is a chronic, progressive neurologic condition that typically develops in the latter third of a dog’s life. DM starts in the central portion of the spinal cord then gradually progresses to involve all spinal cord segments. ¹ Although DM is unique to the dog, it is a natural-occurring model of human amyotrophic lateral sclerosis (ALS) also known as Lou Gehrig’s Disease.^3,4 In dogs, the common form of DM results from a DNA change (mutation) in the SOD1 gene. This is a recessive condition, meaning that dogs with two copies of the mutation are at risk for developing DM. For most affected dogs this condition develops late in life, however a change in the DNA at a different gene than the SOD1 gene has been identified in some dogs that modifies the risk for DM in the Pembroke Welsh corgi. In dogs that have two copies of the at-risk DM mutation and have one or two copies of a mutation found in the SP110 gene, will reduce the age of onset for DM.   

Typical DM presents with dysfunctional and abnormal movements of the pelvic limbs around 8 years of age or later. Dogs may ...

Have you ever wondered why we chose AskUs@pawprintgenetics.com to be our contact email address? In addition to offering the highest accuracy in the industry, at Paw Print Genetics, customer service is At Your Service! We want you to ask questions prior to ordering or after receiving your results because we know that genetic testing can sometimes be confusing.

We consider our customers to be part of our family and treat them as such. When a customer is in need of help when placing an order or trying to understand their results, our expert staff is here, ready to help. You can always count on us to respond to your emails or answer your phone calls, even on weekends and holidays! That is because we understand that your dog's results are important to you, and you are important to us. There is no such thing as too small of a question.

Our one-of-a-kind client services staff is here to help by answering your email or phone call, helping to understand our ordering process, or even placing your order.  Our team members, along with our expert geneticists and veterinarians, are pleased to help you. No excuses, no complaints, just ...

Paw Print Genetics is excited to announce that it has launched six new trait tests for coat color (Cocoa, b^a allele of the B Locus, d² allele of D Locus), coat length (Lh², Lh⁴) and ‘weak’ furnishings (F^w allele).  These tests compliment the other coat color and trait tests that PPG already offers and shows our dedication to providing the largest menu of genetic tests for dogs. The following tests can be ordered as individual tests or are now incorporated into the previously offered test.  It is important to order only those tests that are applicable for your breed, so be sure to notice the breeds that can have this mutation, located in the parentheses in the name of the test.  If you are unsure about ordering, please contact us as we are always happy to help you understand the usefulness of the tests that we offer.

Coat Length and Cocoa Coat Color for French Bulldogs

Prior to the discovery of the Cocoa mutation, many French Bulldogs had an untestable form of brown. Thanks to an international group of researchers, the DNA change (variant) responsible for the Cocoa coat color was identified. The ...

Nothing brightens the schedule like seeing an 11:20am slot given to Mrs. Doe who is bringing in a three-day old litter for assessment, tails and dewclaws.  The whole clinic reminds you all morning that puppies are coming in.  Then the magic hour arrives and in comes Mrs. Doe with a laundry basket covered in a towel that is making a surprising level of grunts and squeals.  Wow! Thirteen little fuzzballs in varied states of activity from litter-surfing to dreamless slumber that makes you a little jealous.  You go through the exam; each one is fully formed with no gross congenital defects.  While prepping your tools for dewclaw removal and tail docking, Mrs. Doe asks that you save the remnants so she can have the litter tested with Paw Print Genetics for known disease-causing mutations in this breed.  Hmmm, what does this entail?

Typically, we recommend to clients who choose to submit cheek swabs to wait until they begin weening the pups off mom. This allows them to separate the puppies from their mother to reduce possible contamination by the mother’s milk that may remain in the puppies’ mouths.  Given that testing takes ...

The leaves are falling and the pumpkins are reaching their proper jack ‘o lantern size. Soon children everywhere will be dining on a steady diet of Halloween candy while many of us adults relive our youth by taking full advantage of the one day every year we can pretend to be someone (or something) else. Though many dogs also enjoy the excitement that Halloween brings, this time of year can present additional hazards and stressors for our canine friends.

Alcohol and Junk Food

Although Halloween parties in 2020 are likely to be much different than in years past, our opportunistic dogs are still likely to find themselves around more potentially dangerous food and drink than is typical in their daily lives. A cocktail placed at dog height or a single plate of carelessly placed food have been known to ruin more than one celebratory day.

Alcoholic beverages are a particular concern for dogs during holidays and celebrations. Dogs under the influence of alcohol tend to suffer the same consequences as their overindulgent human counterparts including drowsiness, vomiting, lack of coordination, and slow reflexes. Dogs consuming toxic levels of alcohol may experience depression, breathing and heart rate abnormalities, collapse, low ...

Fall brings some wonderful changes; brisk evening walks with your dog, autumn decorations, curling up on the couch to watch your favorite Halloween flicks to name a few. With the changing of the seasons comes some notable adjustments for your dog too. Below are a few things to help you and your dog prepare for the upcoming autumn season.

Keep an Eye Out for Wildlife

Be extra vigilant this time of year of your dog’s off leash whereabouts. If you live in a more rural area where wildlife is prominent, it may be second nature to keep your eyes peeled for deer, moose, coyotes or even bear. Don’t forget about the smaller animals like porcupine and skunks, all very busy with their winter preparations. These animals could pose unwanted threats to your canine.

Cooler Temperatures

Colder temperatures and shorter days often mean less time spent outside, which could decrease the amount of exercise your dog is getting. This could be especially perilous on older dogs with arthritis. Protexin Veterinary recommends short and consistent exercise for arthritic dogs, if possible, such as shorter walks multiple times a day rather than long winter walks. Additionally, moist heat therapy can decrease pain and ...