Cats sleep for 70% of their lives.
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The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
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Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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Condoms were originally made of animal intestines or linen.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
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Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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