Math calculations and a calculator
Nursery pigs in a pen in a hog barn
Veterinarian holding a pig while nurse working trial.
finisher pigs around a green feeder
Veterinarian holding a pig while nurse working trial.
Nursery Piglets
Stop PEDV
pens of finishing pigs
Tray full of bacteria-growth dishes at Iowa State University Veterinary Diagnostics Laboratory
A lone sow on a slatted floor in a hog barn, while other sows are in gestation stalls