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!)
11
Female kangaroos have three vaginas.
2
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
Dogs have been man's pet for over 14,000 years.
224
Squirrels forget where they hide about half of their nuts.
698
Whales and dolphins can't taste anything other than salt.
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