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. 2021 Sep 7;16(9):e0254287. doi: 10.1371/journal.pone.0254287

Fig 1. Trends in the intake of dogs in animal shelters compared to dog denials, United States, 2018–2020*†.

Fig 1

* Black dotted line reflects the monthly intake of dogs in shelters. The solid line represents the modeled values from trend analysis and show three trend periods (January 2018 –December 2019), (December 2019 –April 2020), (April 2020 –December 2020). † Red dotted line reflects the monthly denial of dogs at CDC quarantine stations. The solid red line represents the modeled values from trend analysis and show two trend periods (January 2018 –April 2020) and (April 2020 –December 2020).