Of all of the arcane and mysterious habits of canines, licking glass home windows is among the many most puzzling. A pane of glass doesn’t have a lot of a style—until canines occur to love a touch of glass cleaner on their tongue—and there appears to be no obvious profit to the canine. But canines can usually be discovered licking sliding glass doorways and automotive home windows, amongst different targets. So why do canines do it?
The director of strategic engagement for the companion animal division for the Humane Society, stated that licking is a standard conduct for canines. “They’ll lick to assuage themselves, self-groom, or typically to alleviate stress,” he stated.
Licking is considered a “displacement” conduct, the place a canine engages in a observe to deal with emotions of hysteria or boredom. Different examples of displacement conduct embrace circling or extreme chewing. As soon as a canine begins to interact in this type of conduct, it could develop into compulsive—that’s, the canine will return to the window repeatedly.
In relation to automotive home windows, the reply is often some type of transient anxiousness. As a result of canines driving in vehicles might expertise some measure of uncertainty of their continuously altering environment, window-licking might assist alleviate it.
In case your canine is a persistent glass sampler, it’s possible you’ll wish to enhance their exercise degree to assist offset any boredom they might be feeling. Giving them a rotation of toys may additionally assist preserve them engaged.
Hardly ever, recurring conduct like window-licking may level to a neurological challenge. If it persists, it’s finest to go to a veterinarian.