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dogs detect disease intv _00031915
dogs detect disease intv _00031915

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    Dog trained to detect sugar levels saves boy's life

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Dog trained to detect sugar levels saves boy's life

Dr. Cynthia Otto explains how trained dogs can detect high or low sugar levels in humans as well as other medical conditions.

Dog trained to detect sugar levels saves boy's life

Dr. Cynthia Otto explains how trained dogs can detect high or low sugar levels in humans as well as other medical conditions.