"Cats seeking warmth have been known to crawl into engine compartments in cars that have recently been driven," Dane County Humane Society spokesperson Gayle Viney told the Capital Times in 2009. "This can be fatal to the cat if the car is started."
Above all, keeping your cat inside is the best way to protect him from his own curiosity, but if that's not possible or you live in an area with other outdoor cats, the American Veterinary Medical Association (AVMA) has one simple tip for keeping heat-seeking felines safe.
"Make some noise," writes the AVMA. "Check underneath your car, bang on the hood and honk the horn before starting the engine to encourage feline hitchhikers to abandon their roost."
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