5 Astounding Facts You Never Knew About Dogs
Dogs' noses are as unique as human fingerprints, with some organizations using nose prints to identify lost dogs.
Dogs have three eyelids, including a nictitating membrane that helps protect and moisturize their eyes.
The
Basenji
dog doesn't bark but makes a unique yodel-like sound called a "barroo."
Greyhounds can outpace cheetahs in long-distance runs, maintaining speed longer than cheetahs can.
Some dogs can sense weather changes, detecting barometric pressure shifts or infrasound from distant thunder.
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5 Astounding Facts You Never Knew About Dogs