Expert on prevention and treatment of bovine mastitis and on-farm factors that influence milk quality and safety
- Prevention and treatment of bovine mastitis
- Dairy animal management on organic dairy farms in the U.S.
- Patterns of antimicrobial resistance in bovine mastitis pathogens
- Vice president, National Mastitis Council
- American Dairy Science Association Mastitis Research Award, 2007
- Veterinarian of the Year, Wisconsin Veterinary Medical Association, 2005