The Basenji dog is the only dog that is not able to bark.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
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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
Dolphins have names for one another.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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