Video: Why Does My Dog... Lick the Muzzle of Another Dog?

Have you ever seen your dog lick the muzzle of one of his canine friends? You may wonder if it's the doggie equivalent of a kiss — or if it signifies something else. Dr. Sarah Wooten breaks down what this interesting dog behavior means and what you should do if you see it happening.

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Why Does My Dog Lick Other Dogs' Muzzles?

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