The seahorse is the only fish to have a neck.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Mahatma Gandhi used to travel with his goat so that he could have fresh milk.
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Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
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