Why dogs lick their owners and when it could be a warning sign

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Why Dogs Lick and When It May Signal a Problem

Evolutionary instincts

Communication and affection

Taste and texture

Stress and anxiety relief

Grooming and attention seeking

Skin infections and allergies

Chronic pain and discomfort

Boredom and lack of stimulation

Cognitive dysfunction in aging dogs

Gastrointestinal issues and nausea

Obsessive compulsive disorder

When to consult a veterinarian

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Dogs lick for a bunch of evolutionary, social, and physiological reasons. Most times it’s just a harmless affection, but if a dog licks a lot, or keeps doing it for too long, that can hint at some medical problems or behavioral stuff underneath.
 

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