A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Dogs sometimes fake being sick to get attention.
26
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
40
One in three dog owners say they have talked to their pets on the phone.
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