A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
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Dogs have been man's pet for over 14,000 years.
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The Basenji dog is the only dog that is not able to bark.
4
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Early American humans hunted car-size armadillos and used their shells for houses.
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Bats sleep 18-20 hours per day.
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
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