Evaluation of shelter dog activity levels before and during COVID-19 using automated analysis

Animal shelters have been found to represent stressful environments for pet dogs, both affecting behavior and influencing welfare. The current COVID-19 pandemic has brought to light new uncertainties in animal sheltering practices which may affect shelter dog behavior in unexpected ways. To evaluate...

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Bibliographic Details
Published in:Applied animal behaviour science 2022-05, Vol.250, p.105614, Article 105614
Main Authors: Byosiere, Sarah-Elizabeth, Feighelstein, Marcelo, Wilson, Kristiina, Abrams, Jennifer, Elad, Guy, Farhat, Nareed, van der Linden, Dirk, Kaplun, Dmitrii, Sinitca, Aleksandr, Zamansky, Anna
Format: Article
Language:English
Subjects:
Applied behavior
Computer vision
COVID-19
Dog behavior
Machine learning
Shelter research
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Summary:Animal shelters have been found to represent stressful environments for pet dogs, both affecting behavior and influencing welfare. The current COVID-19 pandemic has brought to light new uncertainties in animal sheltering practices which may affect shelter dog behavior in unexpected ways. To evaluate this, we analyzed changes in dog activity levels before COVID-19 and during COVID-19 using an automated video analysis within a large, open-admission animal shelter in New York City, USA. Shelter dog activity was analyzed during two two-week long time periods: (i) just before COVID-19 safety measures were put in place (Feb 26-Mar 17, 2020) and (ii) during the COVID-19 quarantine (July 10–23, 2020). During these two periods, video clips of 15.3 second, on average, were taken of participating kennels every hour from approximately 8 am to 8 pm. Using a two-step filtering approach, a matched sample (based on the number of days of observation) of 34 dogs was defined, consisting of 17 dogs in each group (N1/N2 = 17). An automated video analysis of active/non-active behaviors was conducted and compared to manual coding of activity. The automated analysis validated by comparison to manual coding reaching above 79% accuracy. Significant differences in the patterns of shelter dog activity were observed: less activity was observed in the afternoons before COVID-19 restrictions, while during COVID-19, activity remained at a constant average. Together, these findings suggest that 1) COVID-19 lockdown altered shelter dog in-kennel activity, likely due to changes in the shelter environment and 2) automated analysis can be used as a hands-off tool to monitor activity. While this method of analysis presents immense opportunity for future research, we discuss the limitations of automated analysis and guidelines in the context of shelter dogs that can increase accuracy of detection, as well as reflect on policy changes that might be helpful in mediating canine stress in changing shelter environments. •In-kennel shelter dog activity was analyzed and compared before and during COVID-19.•Automated video analysis of activity levels was validated against manual coding.•In-kennel activity was significantly lower before COVID-19 than during COVID-19.•COVID-19 societal changes may have adversely affected shelter dog’s in-kennel activity.•Uncontrollable societal changes add complexity to managing shelter dog welfare.
ISSN:0168-1591
1872-9045
DOI:10.1016/j.applanim.2022.105614