Researchers found dogs plunge their tongues into the water to create a water column that they can raise into their mouths. Dog tongues also curl downward creating a ladle that raises small amounts of water. The precise movements happen too quickly for the naked eye to observe.
Researchers found dogs plunge their tongues into the water to create a water column that they can raise into their mouths. Dog tongues also curl downward creating a ladle that raises small amounts of water. The precise movements happen too quickly for the naked eye to observe.
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