Robert M. Sapolsky Quote

Dogs attempt to deceive one another, with marginal success—when a dog is terrified, fear pheromones emanate from his anal scent glands, and it’s not great if the guy you’re facing off against knows you’re scared. A dog can’t consciously choose to be deceptive by not synthesizing and secreting those pheromones. But he can try to squelch their dissemination by putting a lid on those glands, by putting his tail between his legs—I’m not scared, no siree, squeaked Sparky.

Robert M. Sapolsky

Dogs attempt to deceive one another, with marginal success—when a dog is terrified, fear pheromones emanate from his anal scent glands, and it’s not great if the guy you’re facing off against knows you’re scared. A dog can’t consciously choose to be deceptive by not synthesizing and secreting those pheromones. But he can try to squelch their dissemination by putting a lid on those glands, by putting his tail between his legs—I’m not scared, no siree, squeaked Sparky.

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About Robert M. Sapolsky

Robert Morris Sapolsky (born April 6, 1957) is an American academic, neuroscientist, and primatologist. He is the John A. and Cynthia Fry Gunn Professor at Stanford University, and is a professor of biology, neurology, and neurosurgery. His research has focused on neuroendocrinology, particularly relating to stress. He is also a research associate with the National Museums of Kenya.