The Strangest Pets in History

  • Josephine Baker and her cheetah
Josephine Baker and her cheetah
Credit: Michael Ochs Archives via Getty Images

People have kept pets for tens of thousands of years, though we can’t say exactly when the practice began or what the very first pets were. We do know that dogs were the first domesticated animals, but our ancient ancestors could reasonably have kept other creatures as pets long before wolves turned into our faithful friends. Today, pets are everywhere. In the United States, 66% of households — that’s around 86.9 million homes — own a pet. By far the most popular pets are dogs and cats, found in 65.1 million and 46.5 million households, respectively. Next, although some distance behind, come freshwater fish, small animals such as hamsters, gerbils, and rabbits, and then birds. 

Among the most popular categories of pets, we find animals that would generally be considered somewhat uncommon. It’s not all that often, for example, that we come across someone who owns a chinchilla, a ferret, a fancy guppy, a cockatiel, or a six-toed Norwegian lundehund. But even these unusual animals are no match for the strangest pets in history. Here are 10 of the most bizarre animal companions, kept by a range of famous figures, from Roman orators to Hollywood icons. 

Credit: Rostislav Stefanek/ Shutterstock

Lucius Licinius Crassus’ Eel

Lucius Licinius Crassus is considered one of the greatest orators of ancient Rome. And bizarrely, much to the bemusement of later Roman commentators, he had a beloved pet eel. It’s said that he trained the eel to respond to its name, and even adorned his slimy companion with earrings and small necklaces

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