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.
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Dogs have been man's pet for over 14,000 years.
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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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The oldest creature ever found was Ming the clam at an admirable 507 years old.
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Dogs sometimes fake being sick to get attention.
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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.
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