"I suspect that there's no actual testing done and that this is a philosophical bias by the company," Rishniw said in an interview. Other triggers, such as fruits, nuts and vegetables, were rarely identified in any sample."īecause the results were so similar, the researchers speculated that no analysis was conducted rather, the results appeared to be pre-determined. "Specifically, chicken, salmon, shellfish, dairy products, grains, ethoxyquinol, food colourings and food preservatives were identified in more than 60 percent of the samples, regardless of the source of the sample (animal or toy). over-represented in both the real animals and synthetic fur and saline samples," they wrote. The overall results tended to follow a particular pattern, regardless of the sample source, the researchers said. "Our study found that pairs of samples from real animals were no more similar than between any two animals or between a real animal and fake fur," Rishniw said. In other words, the faux fur and false saliva were found to have "stressors and triggers" on par with the samples from live animals.Īlso, the results for the live animals whose samples were submitted a second time under different names were inconsistent. The researchers reported: "The company provided results for all submitted samples, including those comprising synthetic fur from toys and saline." The researchers also submitted duplicate samples from some live animals, using different names, to test whether the business would provide duplicate or divergent results for a single animal. And some were synthetic fur from stuffed animals, and sterile saline solution. Some were fur and saliva from dogs and cats known to be healthy. Some were fur and saliva from dogs and cats known to have atopy, or allergies. To test the test, researchers submitted 35 samples. According to the Glacier Peak website, the scan "is so much more than an allergy test for dogs and cats as it can identify imbalances and disturbances within the entire body." The test is said to use "biofeedback, which has the ability to read the energetic resonance that emanates from the hair and saliva samples." The research focused on a "Pet Wellness Life Stress Scan" sold for $107.95 by Glacier Peak Holistics in Eureka, Montana. Rishniw is an internal medicine and cardiology specialist on the faculty of Cornell University College of Veterinary Medicine and director of research at the Veterinary Information Network, an online community for the profession and parent of the VIN News Service. They're not perfect but they're the best we've got." Skin testing or exposure testing is still the test of choice both in humans and animals. There's no magic wand that you can wave over them. It involves eliminating in the patient's diet all foods and food ingredients known to be allergenic, then carefully reintroducing them one at a time and monitoring for reactions. Pursuing a diagnosis can be lengthy, tedious and difficult. While skin and blood tests are available for environmental allergies in veterinary patients, there are no validated diagnostic tests for food allergens. So if someone offers you a magic test and you get your answer, great!" They're not sleeping the dog's not sleeping. People who own atopic animals, they're miserable. He and three collaborators concluded that the test they evaluated "lacks precision, accuracy and repeatability and should not be used in the diagnosis or treatment of allergic conditions in companion animals."īernstein said in an interview that he worries that pet owners are being defrauded by companies selling unvalidated and inaccurate tests. 24 by the international peer-reviewed journal Veterinary Dermatology, confirmed Bernstein's hunch. But he has no sympathy for companies that he believes prey upon pet owners' desperation.Įxasperated by the flow of clients coming into his clinic with what looked to be bogus test results, Bernstein began ordering the tests himself to investigate their validity, submitting real and fake fur and saliva. The project: An investigation into a business that sells a direct-to-consumer test purporting to assess dogs' and cats' "stressors and triggers" by analyzing their hair and saliva.īernstein, who practices in Maryland, sympathizes with pet owners who want a quick and easy allergy test for their itchy, restless animals. But it was in his capacity as a veterinary dermatologist that he found himself not long ago shopping for premium stuffed animals, the kind with realistic-looking fur. Joseph Bernstein has been known to buy toys from time to time. Joseph BernsteinSynthetic fur samples from these five stuffed animals yielded test results suggesting that they have food or environmental allergies.Īs the father of three children, Dr. Books & VINcyclopedia of Diseases (Formerly Associate).VINcyclopedia of Diseases (Formerly Associate).
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