Livestock Domestic animals 23 Poultry 21 Animal Husbandry and Production, (New March 2000) 20 Pigs 16 Animal Genetics and Breeding, (New March 2000) 15 Meat Producing Animals 14 more ... Animal nutrition 13 Animal welfare 13 Animal Nutrition (General) 12 Animal Welfare 12 Cattle 12 Feeds 12 Animal Nutrition (Physiology) 11 Pets and Companion Animals 11 Agricultural Economics 10 Animal Behaviour 10 Animal Reproduction and Embryology, (New March 2000) 10 Animal feeding 10 Mathematics and Statistics 10 Non-communicable Diseases and Injuries of Animals 10 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 10 Sheep 10 Animal behaviour 9 Genetics 9 Animal breeding 8 Animal production 8 Behaviour 8 Ruminants 8 Techniques and Methodology 8 less ...