VIDEO | by WSJLive

Study Finds That Dogs Guard Babies Against Infection

VIDEO DESCRIPTION:
Babies who lived in households with dogs were healthier and had fewer ear infections than babies without a dog in the home, ...
according to a study in Pediatrics by Finnish researchers. Jennifer Corbett Dooren has details on Lunch Break. (Photo: Getty Images)
Posted: 07/10/2012 | Views: 647 | Duration: 02:43
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