@dogfacts

The most intelligent breed of dog is the Border Collie.

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It is not possible to know how many puppies a dog will have just by looking. The appearance can be very deceptive.

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The Chihuahua was named after the state in Mexico where they were discovered.

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The Akita is one of the most challenging dogs to own. Some insurance companies have even characterized it as the #1 "bad dog" and may even raise an Akita owner’s homeowner insurance costs.

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Dogs cannot distinguish between red and green as these colors would appear as shades of grey to a dog.

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Dachshunds were originally bred for fighting badgers.

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Wolves and dogs can mate to produce fertile offspring.

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Eighty-seven percent of dog owners say their dog curls up beside them or at their feet while they watch T.V.

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Pregnancy can be prevented by spaying the female dog, this involves removing both the ovaries and the uterus.

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Chow Chows are born with pink tongues, which turn blue-black at 8 to 10 weeks.

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The average dog can run about 19 mph. Greyhounds are the fastest dogs on Earth and can run at speeds of 45 mph.

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Male dogs have a bone in their penis.

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About one-third of a dog’s brain is dedicated to smell.

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U.S. Customs dogs "Rocky" and "Barco" were so good at patrolling the border that Mexican drug lords put a $300,000 bounty on their heads.

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Dogs can use their sense of smell to gauge our emotions, they can smell fear, anxiety, even sadness. This is because they can smell hormones such as adrenaline.

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