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


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.


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!”


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