It’s covered in terrifying quills so, what could possibly eat a porcupine?

Can any animals eat porcupines? Surely not as porcupine quills present an impenetrable thicket to most predators.

But these backward-pointing defences are only effective if the rodent can keep its assailant to its rear.

What animals can eat porcupines?

In North America, pumas and fishers (marten-like mammals) are skilled porcupine predators, outmanoeuvring their quarry to launch their attacks from the front, or flipping the animal over to expose its soft underbelly.

Strangely, many snakes cannot resist a porcupine, even though they can be mortally wounded by the quills at the point of swallowing.

There is evidence, too, that porcupine-related injuries can turn lions, particularly young males, into man-eaters, if either the wound or resulting infection prevents them from hunting their usual prey.

This article by Stuart Blackman was first published by Discover Wildlife on 28 August 2026. Lead Image: Brazilian porcupine. © Ted Adams / Getty Images.

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