A Dog’s Life: Finger Licking. Good?

By Jennifer Clarke, Ledger Columnist

Reba MugWhen Reba was turned down for a position as a service dog visiting patients in hospitals, we were surprised. “But she’s so friendly!” my husband said. Turns out she was a bit too friendly and was rejected because she was a “licker.” We had overlooked that minor detail. There was something to the hospital’s diagnosis. I guess it’s not really a friendly how-do-you-do lick that greets us at the door when we come home.  Reba will sit and lick and lick until skin becomes raw if she had her druthers.

There are many reasons why dogs lick: it’s a sign of affection, it shows submissiveness, it tastes good (i.e. your salty skin after a workout at the gym), and it apparently can be a calming behavior for dogs, which reduces stress. And of course, dogs lick in order to groom themselves.

One way to stave off unwanted dog tongue is to redirect the dog’s behavior by letting him lick things that have your approval such as a rubber toy filled with peanut butter.

If you meet the behavior with praise, chances are, the dog will continue doing it. We let Reba lick us a few times before giving her an “off” command.

Should you be concerned if your dog is a licker? It could be a sign of a compulsive behavior or medical condition, but most likely, as in Reba’s case, she’s simply fulfilling a need she has to show affection or seek approval.

The only thing worth worrying about is the bacteria being transmitted. Contrary to popular belief, a dog’s mouth is not cleaner than a human’s. As veterinarian, Dr. Gary Clemons says, “remember, a dog’s tongue is not only his wash cloth but also his toilet paper.”

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