Service dogs for people with epilepsy can tell when their owners are having a seizure, but we don’t know how. Now an experiment suggests they can smell seizures Source: https://www.newscientist.com/article/2197884-dogs-can-recognise-the-scent-of-someone-having-an-epileptic-seizure/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home