Cats and dogs can hear ultrasound.
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Cats sleep for 70% of their lives.
8
There's a lizard known as the 'Jesus Lizard' that can run across water.
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In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
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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!)
11
It has been scientifically proven that stroking a cat can lower one's blood pressure!
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