The financial benefits of selective treatment of mastitis in dairy cows An interview with Dave Armstrong, Global Director, Commercial and Medical Lead Livestock Diagnoistics, Zoetis3 October 2024 3 October 2024 1 minute read 1 minute read By: By: ZoetisDave Armstrong of Zoetis discusses the financial benefits of diagnostics and the selective treatement of Mastitis in dairy cows. In Europe it can save producers 50EUR per head of cattle affected per year.