Oral Presenters Bruce Stewart-Brown, Perdue Farms, Salisbury, Maryland, United States Running a Welfare Program in an Integrated Poultry Environment Using a Best Practices Approach John Prickett, Iowa State University, Ames, Iowa, United States Practical Disease Surveillance in Growing Pig Populations Tom Fangman, Boehringer, Ingelheim Vetmedica, Inc., Boonville, Missouri, United States Willingness to Approach Behavior and Feed Disappearance of Weaned Pigs Following Vaccination with Mycoplasma Vaccines. Karianne Muri Daae, Norwegian School of Veterinary Science, Oslo, Oslo, Norway Aggression, Salivary Cortisol and Measures of Immune Competence in Goats Housed at Two Different Space Allowances Brian Lubbers, Kansas State University, Manhattan, Kansas, United States Comparison Between Plasma Substance P and Cortisol Concentrations Following Castration in Beef Calves