Fig. 2From: Effect of wither application of an analogue of pig appeasing pheromone on encounters between unfamiliar mini-pigsMean salivary cortisol concentration (µg/dL) ± Standard Deviation per group and time. T0: forty minutes before the encounter; T1: just after the end of the encounter; T2: fifteen minutes after the end of the encounter; T3: thirty minutes after the end of the encounter. No significant differences were observedBack to article page