Animal health 19 Animal Health and Hygiene (General) 17 Animal Welfare 12 Animal welfare 12 Animal Reproduction and Embryology, (New March 2000) 10 Prion, Viral, Bacterial and Fungal Pathogens of Animals, (New March 2000) 10 Animal Behaviour 9 more ... Animal behaviour 9 Poultry 9 Animal Genetics and Breeding, (New March 2000) 8 Animal Husbandry and Production, (New March 2000) 8 Behaviour 8 Reproduction 7 Agricultural Economics 6 Animal Nutrition (General) 6 Animal diseases 6 Livestock 6 Animal production 5 Aquaculture (Animals) 5 Meat Producing Animals 5 Non-communicable Diseases and Injuries of Animals 5 Veterinary medicine 5 Animal Surgery and Non-drug Therapy, (New March 2000) 4 Animal breeding 4 Animal husbandry 4 Cattle 4 Diagnosis 4 Ethics 4 Food security 4 Fowls 4 less ...