References
1Vigne, J.-D. The origins of animal domestication and husbandry: a major change in the history of humanity and the biosphere. C. R. Biol. 334, 171–181 (2011).
2Larson & Fuller. The evolution of animal domestication. Annu. Rev. Ecol. Evol. Syst. (2014).
3Driver, K. & JH Bloomberg School of Public Health. Industrialization of Agriculture. https://www.foodsystemprimer.org/food-production/industrialization-of-agriculture/ (2016).
4Duncan I.J.H. Animal Welfare: A Brief History. in Animal Welfare: From Science to Law (ed. Hild S & Schweitzer) 13–19 (2019).
5Fraser, D. Understanding animal welfare. Acta Vet. Scand. 50, 1–7 (2008).
6Mellor, D. J. & Beausoleil, N. J. Extending the ‘Five Domains’ model for animal welfare assessment to incorporate positive welfare states. Anim. Welf. 24, 241–253 (2015).
7Rayner, A. C., Newberry, R. C., Vas, J. & Mullan, S. Slow-growing broilers are healthier and express more behavioural indicators of positive welfare. Sci. Rep. 10, 1–14 (2020).
8Prunier, A., Heinonen, M. & Quesnel, H. High physiological demands in intensively raised pigs: impact on health and welfare. Animal 4, 886–898 (2010).
9Johnson, P. A., Stephens, C. S. & Giles, J. R. The domestic chicken: Causes and consequences of an egg a day. Poult. Sci. 94, 816–820 (2015).
10Oltenacu, P. A. & Broom, D. M. The impact of genetic selection for increased milk yield on the welfare of dairy cows. Anim. Welf. 19, 39–49 (2010).
11Erasmus, M. A. Welfare issues in turkey production. in Advances in Poultry Welfare (ed. Mench, J.) 263–291 (Woodhead Publishing, 2018).
12Siddiqui, M. F. M. F., Patil, M. S., Khan, K. M. & Khan, L. A. Sudden death syndrome – An overview. Veterinary World 2, 444–447 (2009).
13Weary, D. M., Huzzey, J. M. & von Keyserlingk, M. A. G. Board-invited review: Using behavior to predict and identify ill health in animals. J. Anim. Sci. 87, 770–777 (2009).
14Nicol, C. Behavioral Needs, Priorities, and Preferences. in The Behavioural Biology of Chickens 5 (CABI, 2015).
15Studnitz, M., Jensen, M. B. & Pedersen, L. J. Why do pigs root and in what will they root? Appl. Anim. Behav. Sci. (2007) doi:10.1016/j.applanim.2006.11.013.
16Marino, L. & Colvin, C. M. Thinking Pigs: A Comparative Review of Cognition, Emotion, and Personality in Sus domesticus. Int. J. Comp. Psychol. 28, (2015).
17Bracke, M. B. M. & Spoolder, H. A. M. Review of wallowing in pigs: implications for animal welfare. Anim. Welf. 20, 347–363 (2011).
18Zobel, G. & Nawroth, C. Current state of knowledge on the cognitive capacities of goats and its potential to inform species-specific enrichment. Small Rumin. Res. 192, 106208 (2020).
19Kilgour, R. J. In pursuit of ‘normal’: A review of the behaviour of cattle at pasture. Appl. Anim. Behav. Sci. 138, 1–11 (2012).
20Hagen, K. & Broom, D. M. Emotional reactions to learning in cattle. Appl. Anim. Behav. Sci. 85, 203–213 (2004).
