Cats recognise the voice of their owner, but never evolved to care.
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When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
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When a male honey bee climaxes during sex, his testicles explode and then he dies.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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One in three dog owners say they have talked to their pets on the phone.
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In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
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