Animal Behaviour Behaviour 15 Animal behaviour 14 Animal welfare 10 Animal Welfare 9 Poultry 8 Animal Physiology and Biochemistry (Excluding Nutrition) 6 Fowls 6 Horses 6 Livestock 6 Animal Genetics and Breeding, (New March 2000) 5 Domestic animals 5 Non-communicable Diseases and Injuries of Animals 5 Pigs 5 Stress 5 Animal Nutrition (General) 4 Animal breeding 4 Cattle 4 Pets and Companion Animals 4 Animal Health and Hygiene (General) 3 Animal Husbandry and Production, (New March 2000) 3 Animal Reproduction and Embryology, (New March 2000) 3 Animal health 3 Animal physiology 3 Broilers 3 Dogs 3 Domestication 3 Feeds 3 Meat Producing Animals 3 Sheep 3