Since 2009, Laurence has been a Diplomate of the European College of Veterinary and Comparative Nutrition. Before earning her PhD from Pierre and Marie Curie University in Paris in 2015, she served as an Assistant Professor in clinical nutrition at the French National Veterinary School of Alfort from 2007 to 2015. After obtaining her degree, Laurence spent seven years at Nestlé Purina's Research Centre in northern France. She is now an independent expert consultant at LYCO NUTRITION, which she founded. Additionally, Laurence practices exclusively in veterinary nutrition at Madeleine Vet, a veterinary clinic in Paris.