Early exposure to pets may make kids less prone to allergies and obesity: A new University of Alberta study showed that babies from families with pets - 70% of which were dogs - showed higher levels of two types of microbes associated with lower risks of allergic disease and obesity.

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Early exposure to pets may make kids less prone to allergies and obesity: A new University of Alberta study showed that babies from families with pets - 70% of which were dogs - showed higher levels of two types of microbes associated with lower risks of allergic disease and obesity.