Why Do Animals Lick Their Wounds?

There are a few animals that will instinctively lick their wounds when injured. SciShow Quick Questions explores the reasons why they do this, and why we ...

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If you’ve ever lost a fight—physical or verbal—once your opponent wasn’t looking, you might’ve retreated to your corner to lick your wounds. ...not literally, of course. It’s just an expression. That is, unless you’re a dog, a cat, a small rodent, a horse, or a non-human primate. For all of these animals and a few others, literal wound licking is an instinctive response they’re born with: when they get hurt, they lick the injury. But vets put cones—sometimes called Elizabethan collars or The Cone of Shame—on dogs and cats to prevent them from doing exactly that. So, does that mean it’s bad for animals to lick their wounds? And if it was, why would they do it? Well, saliva isn’t the most sterile substance on the planet. But unless they have access to vet care, it'...
Why Do Animals Lick Their Wounds?
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