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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A group of pugs is called a grumble.
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Alligators can live up to 100 years.
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The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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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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