@dogfacts

Countess Karlotta Libenstein of Germany left approximately $106 million to her Alsatin, Gunther III, when she died in 1992.

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In addition to "formal" forms of dog training (operant conditioning, reinforcement, or classical conditioning), dogs are able to learn merely from observation.

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Hyenas aren't actually dogs. They are more closely related to cats.

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The World Canine Organization recognizes 339 breeds of dogs.

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Dogs see in colors of various shades of blue and yellow.

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Dogs don’t go into menopause and will continue to go on heat indefinitely unless they are spayed.

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An African wolf dog known as the Basenji is the only dog in the world that cannot bark.

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Dogs can hear sounds at a frequency of up to 45,000 Hz, while humans can only hear up to 20,000 Hz.

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Dogs often bury bones so that they can dig them up at some moment in the future when they are hungry.

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Dogs’ sense of hearing is more than ten times more acute than a human’s.

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Dogs can be trained to detect cancer and alert their owner.

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No night vision goggles needed! Dogs’ eyes contain a special membrane, called the tapetum lucidum, which allows them to see in the dark.

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The Basenji is the only barkless dog.

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Dogs can be trained to detect epileptic seizures in humans.

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Dogs need a strong sense of smell because their eyesight is not as keen as a human’s.

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