IE 11 is not supported. For an optimal experience visit our site on another browser.
We apologize, this video has expired.

Gluten-sniffing dogs help children suffering from Celiac disease


Children with Celiac disease now have a new weapon against gluten: dogs. For people who suffer from this disease, the smallest traces of gluten can make them sick. Now some dogs with very powerful noses are helping patients detect it. NBC’s Joe Fryer reports for TODAY.