X-ray video shows exactly how much can hide in hamster's chubby cheeks

 By 
Brian Koerber
 on 
Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

"Presented with food, he acts as if it's his last meal." Sound familiar?

Hamsters stuff their faces with food into a seemingly endless pit, but finally we have answers as to how far that pit goes.

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Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

A new documentary series on BBC One, Pet - Wild at Heart, asks the tough questions about the rodent's eating habits. Using an X-ray camera, the show reveals exactly what happens when those cute hamsters start mashing treats into their cheeks.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

The video claims that hamsters don't secrete saliva while stuffing their cheek pouches with food so that it stays fresh and dry, while the X-ray footage shows that the pouches actually extend all the way to the critter's hips.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

The two-part series premiers Wednesday, Jan. 21 on BBC One.

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