Todd Duffield, University of Guelph
Department Chair
Professor
Guelph, Ontario
tduffiel@uoguelph.ca
Office:
(519) 824-4120 ext. 54057
Expert In
Dehorning dairy calves
Ionophores in dairy cattle
Johne's disease
Neospora caninum
Non-steroidal anti-inflammatory drugs
Prevention of subclinical ketosis
Production limiting disease
Links
Faculty Page