How to (ah) choose a hypoallergenic dog
Despite all the buzz about “hypoallergenic dogs” since the Obamas indicated they may get one, there are no breeds that are truly free of potential allergens, some medical experts say.
“I don’t think there is such a thing as a hypoallergenic dog,” allergy and asthma expert Corinna Bowser (really, BOWSER!) of Havertown, Pa. told WebMD.
While there are countless websites devoted to “hypoallergenic dogs,” the Obamas could find it difficult to find one to which their older daughter, Malia, won’t have an allergic reaction.
Bowser explains that the major allergen in dogs is a protein found in dog serum, and dogs excrete that allergen in sweat and shed it from their skin. “It also gets secreted into the saliva, and possibly a little bit in the urine,” Bowser says.
Since all dogs have that protein, no dog is completely allergy-free, according to Bowser.
She said a German study, published this year, tracked allergies among people exposed to various dog breeds and found that factors related to individual dogs seem to influence the “allergenicity” more than breed or gender.
Breeds commonly cited as hypoallergenic include the poodle, (and several poodle hybrids, like the goldendoodle), Bichon Frise, Maltese, Yorkshire Terrier, Portugese Water Dog, Schnauzer, West Highland Terrier, Basenji, Airedale Terrier, and our good friend, the Xoloitzcuintli.
Smaller dogs, and short-haired breeds might be less risky, Bowser said. “Hair length could have something to do with how it spreads in the house,” she said, explaining that shorter dog hairs may not stick as much as long hair to furniture, clothes, and other surfaces.
Bowser went on to say that if she was the Obama family doctor, “I would say it’s probably better not to get a dog.”
“Of course, now he made the promise and he kind of has to,” she said. Bowser recommends that before they get a dog of their own the Obama family dog-sit to see how Malia’s allergies fare, and set some rules about how they’ll handle any allergy issues.
Posted: November 19th, 2008 under Muttsblog.
Tags: allergens, allergies, allergy-free, bichon frise, doctors, dog, family, goldendoodle, hair, hypoallergenic, malia, maltese, medical, obama, portugese water dog, schnauzer, shedding, west highland terrier, xolo, yorkshire
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