The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
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The Basenji dog is the only dog that is not able to bark.
4
Dolphins have names for one another.
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Lurch, a Watusi bull, had the largest horns in the world.
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The elephant brain weighs about 6,000g.
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