@dogfacts

Big happy "helicopter" tail wagging is one sign of a really nice dog

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A dog most likely interprets a smiling person as baring their teeth, which is an act of aggression.

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In 2001, it was estimated that there are approximately 400 million dogs in the world.

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Conservationists have used dogs to find bumblebee hives in order to protect endangered species.

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French poodles did not originate in France but in Germany ("poodle" comes from the German pudel or pudelhund, meaning "splashing dog"). Some scholars speculate the poodle’s puffs of hair evolved when hunters shaved the poodle for more efficient swimming, while leaving the pom-poms around the major joints to keep them warm.

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'Frito Feet' is the name of the phenomenon in which the bacteria on a dog's paws cause them to smell like corn chips. Because a pup's feet are in constant contact with the ground, they pick up tons of microorganisms in their paws. When dogs cool off by sweating through the pads of their feet, the combo of moisture and bacteria releaces a nutty, popcorn-like aroma. Basically it's dog B.O.

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Puppies grow to half their body weight in the first four to five months!

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Some stray Russian dogs 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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Perky-eared dogs hear sounds better than floppy-eared dogs.

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The Boy Scouts and Girl Scouts both offer merit badges in dog care.

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Humans have kept dogs as pets for over 12,000 years.

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Puppies are blind, deaf and toothless when born.

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There are an estimated 400 million dogs in the world.

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A puppy is born blind, deaf, and toothless.

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More than half of all U.S. presidents have owned dogs.

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