Guide for the Care and Use of Agricultural Animals in Research and Teaching The American Dairy Science Association (ADSA), the American Society of Animal Science (ASAS), and the Poultry Science Association (PSA) are pleased to announce the release of the 4th edition of the Guide for the Care and Use of Agricultural Animals in Research and Teaching, commonly known as the Ag Guide. Chapter 1: Institutional Policies Chapter 2: Agricultural Animal Health Care Chapter 3: Husbandry, Housing, and Biosecurity Chapter 4: Environmental Enrichment Chapter 5: Animal Handling and Transport Chapter 6: Beef Cattle Chapter 7: Dairy Cattle Chapter 8: Horses Chapter 9: Swine Chapter 10: Sheep and Goats Chapter 11: Meat-Type Poultry Chapter 12: Egg-Type Poultry Chapter 13: Waterfowl