How Dogs Can Save Your Life
Photo by Everett Collection
Stories about service dogs with lifesaving “predictor” skills have been popping up in the news lately — take Shawnee, an epilepsy service dog belonging to Texas teen Jessica Hayes. After years of staying by her side, alerting her to seizures mere minutes before they occurred and ushering her to safety, the pooch donned a cap and gown to join her master in her high-school graduation ceremony in June. And in San Antonio, a Labrador-golden retriever mix named Taxi who has been sounding seizure warnings for 14-year-old Rachel Benke, recently had his furry mug photographed for her high school yearbook.
Science has substantiated these loyal lifesavers. For example, in May, an Italian researcher named Gian Luigi Taverna reported that dogs were able to detect prostate cancer in urine samples with 98 percent accuracy rate. And other powerful pooches have been known to predict scenarios from dangerous drops in a diabetic’s blood sugar level to the onset of an autistic child’s panicked tantrum, in each case, helping their owners avert disaster.
So how do these dogs do it?
“That’s the one thing nobody can one hundred percent figure out,” Karen Shirk, a service-dog trainer and founder of the Ohio-based 4 Paws for Ability, tells Yahoo Health. “I call it magic.” Shirk’s organization trains and places more than 100 service dogs a year skilled in autism, mobility, and seizure assistance and diabetic and food allergen alerts among children and injured vets. Though she won’t divulge the organization’s training secrets, Shirk admits that grooming dogs to be medical sleuths in the first place is controversial.
Paws with a Cause in Michigan, for example, which places at least 80 service dogs a year in homes that require mobility and hearing assistance, seizure response, and comfort for children with autism, does not believe in medically training dogs to do what she believes is innate. “We do not train because we don’t think it’s something we can fabricate — it has to come around from the deep relationship between the dog and the human,” foundation spokesperson Deb Davis tells Yahoo Health. “A person who has a seizure will have a subtle change of behavior beforehand — a tiny tic, an eye twitch, a lip smacking. Usually there’s something physical that the dog can zero in on. They’re together 24-7, so when something different happens, that’s when [the dog’s] innate ability kicks in.”