Question

Why do dogs curl their tongue when they drink water??

Answer 1

Dogs lap, or take up, the water with their tongues curled backward. As they lap, they move their tongues very quickly to build up momentum. That forces the water into a column and up into their mouths. The Virginia Tech researchers filmed 19 dogs of different sizes and breeds as they drank water.

Step-by-step explanation:

Answer 2

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