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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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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The male seahorse carries babies and 'gives birth' to them instead of the female.
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Rattlesnake mating sessions have been known to last more than 22 hours.
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Dolphins have names for one another.
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The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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