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. 2020 Apr 23;11:785. doi: 10.3389/fpsyg.2020.00785

FIGURE 2.

FIGURE 2

Results for the models comparing free-ranging dogs (FrD), pet dogs tested in the dog care facility (PdC) and pet dogs tested in dog areas (PdA). Indicated are the average response [circles in (B) and (C)] as well as the fitted model (thick horizontal lines) and its confidence intervals (error bars). Darker dots in (A) and (D) depict observations falling on top of one another.