Animal Instinct: Paging Dr. Dog to Diagnose Disease
Dogs can be trained to do many tasks, but recently dogs have been trained to detect diseases and help patients in distress. Dogs have proven to be useful in the medical field. Dogs have been trained to detect low blood pressure by scent, a task that humans cannot do. Dogs can always detect seizures as they are about to happen.
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Animal Instinct: Paging Dr. Dog to Diagnose Disease – WSJ.com