1.Dogs can  understand up to 250 different words and gestures,  They have intelligence level as that of a two-year-old child.

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2.  Dogs are smart enough to have figured out how to use the subway system in order to travel to more populated areas in search of food.

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3. Dogs don’t enjoy being hugged as much as humans and other primates. Canines interpret putting a limb over another animal as a sign of dominancepuglife

 

4. Male dogs are also trained to do their business on their owners command of “Get busy!”

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5. The wetness of a dog’s nose is essential for determining what direction a smell is coming from.

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