328 - Assessment of chronically ill or injured feedlot cattle populations at 8 United States and 9 Canadian feedlots and implications for cattle welfare

Presenting Author(s)

• 

  Emiline R. Sundman, MS

  Graduate Research Assistant
  Iowa State University
  Ames, Iowa

Author(s)

• SM

  Suzanne T. Millman, PhD

  Professor
  Veterinary Diagnostic & Production Animal Medicine and Biomedical Sciences, Iowa State University
  Ames, Iowa
• KS

  Karen S. Schwartzkopf-Genswein

  Research Scientist
  Agriculture and Agri-Food Canada
  Lethbridge, Alberta
• RD

  Renee D. Dewell, DVM, MS

  Lead Public Health Veterinarian
  Center for Food Security and Public Health, Iowa State University
  Ames, Iowa
• TP

  Tye Perrett

  Feedlot Health Management Services
  Okotoks, Alberta
• CB

  Calvin W. Booker

  Feedlot Health Management Services
  Okotoks, Alberta
• SE

  Sarah E. Erickson

  Feedlot Health Management Services
  Okotoks, Alberta
• 

  Gustavo S. Silva, DVM, MS, PhD

  Assistant Professor
  Iowa State University
  Ames, Iowa
• DT

  Daniel U. Thomson

  Iowa State University
  Ames, Iowa
• 

  Anna K. Johnson, MS, PhD

  Professor
  Animal Science, Iowa State University
  Ames, Iowa
• GD

  Grant A. Dewell, DVM, MS, PhD

  Associate Professor
  Veterinary Diagnostic & Production Animal Medicine, Iowa State University
  Ames, Iowa