A brief history of Elon Musk's pets, including a 'nasty' Yorkshire Terrier, a cat — and a hedgehog too

• Elon Musk said he once owned a "nasty, brutish" dog that liked biting people on the ankle. 
• The Tesla CEO has occasionally posted about his pets, including dogs and a cat, on social media.
• Here's a list of some of Musk's pets, including one that inspired a crypto meme coin.

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Elon Musk may be world's richest person and the father of 11 known children, but he still has time for a handful of four-legged friends.