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Dogs’ Legs Twitch When You Scratch Them Because Magic. Just Kidding, It’s Science!

Dogs’ Legs Twitch When You Scratch Them Because Magic. Just Kidding, It’s Science!

How do you know you’re scratching the right spot on your dog? Their leg twitches, duh. But why? You’ll find the mind-boggling answer below.

h/t to Discover News

Featured image via Click Me

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