All observers agree that health will be the next sector to be totally revolutionised by the digital transformation. At the core of this revolution lies digital power and the progress of artificial intelligence, but also and especially the role attributed to the patient, whose commitment could be ‘the blockbuster drug of the century’. Anne Chauder, DÔMES PHARMA, explores how digital health solutions such as websites, physical sensors and applications can help provide information and support to owners of sick pets.