Isabelle Veissier

Nicolas Wagner

Marie-Madeleine Mialon

Romain Lardy

Dorothée Ledoux

Mathieu Silberberg

Bruno Meunier

Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE

On the short term, one should be informed of deviations from normal: welfare monitoring deviation  warning  management action :

-Collection of more information to understand the causes of the deviation -Isolation of an animal from its group in case of infectious disease or severe aggressions from other animals -Remedial action: Medical treatment, adjustment of barn ambiance … 'Animals don't talk' but their behaviour talks for them Where's Wally?

  Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Sickness behaviour in calves (fever) Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Sickness behaviour in cows (2/2) Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Disruption of circadian rhythm under disease p. 7 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al.

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  risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. How to detect when the behaviour is getting abnormal? -study carried on circadian rhythm of activityp. 11 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Use of RTLS (CowView) to study circadian rhythm Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Cows' main activities + p. 13 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Calculation of arousal level (1/2) Σ  (time spent in activity i) x (w i ) Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Calculations to describe the circadian activity (2/2) 1st results on 1 farm 350 cows x 5 mo p. 15 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. al 2017. DOI : 10.3168/jds.2016-11853) p. Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Veissier et al 2017. DOI : 10.3168/jds.2016-11853) p. 17

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  Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Veissier et al 2017. DOI : 10.3168/jds.2016-11853) p. Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Next: when does the rhythm change?  p. 19 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Wagner et al., 2020. DOI: 10.1016/j.ymeth.2020.09.003) p. Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Wagner et al., 2020. DOI: 10.1016/j.ymeth.2020.09.003) p. 21 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Does FBAT allow early detection? (Wagner et al., 2020. DOI: 10.1016/j.ymeth.2020.09.003) p. Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Does FBAT allow early detection? (Wagner et al., 2020. DOI: 10.1016/j.ymeth.2020.09.003) p. 23 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Does FBAT allow early detection? (Wagner et al., 2020. DOI: 10.1016/j.ymeth.2020.09.003) p. Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al.Risks of using PLF to address animal welfare issues p. 25 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Risks of PLF use for animal welfare Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al.From http://agriculteur-charentais.reussir.fr/actualites/elevage-cause-nationale-developpement-et-perspectives-des-capteurs:WOLQKAJF.html p. 27 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Risks of PLF use for animal welfare Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Going further what is proposed by manufacturers : Analysis of social networks is weakened when new cows are introduced. The newcomers are not yet integrated in the network 2 weeks after mixing. Rocha L.E.C. et al., 2020. DOI: 10.1016/j.applanim.2019.10 RTLS Cow 1 to 1 p. 29 Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al. Risks of PLF use for animal welfare     Buller H. et al. DOI:10.3390/ani10101779 p. Potential benefits and risks of using Precision Livestock Farming technologies to manage animal welfare -Recent developments at INRAE 2020-11-20 / ARWN, Precision Livestock Farming Workshop / Veissier et al.Thanks for your attention