【摘要】 近年来，人们将皮质醇(cortisol)作为评估犬(Canis familiaris)压力的生物标志物。为了评估犬的福利状况，本文综述了犬在各种应激压力下皮质醇水平及其变化情况，并根据犬皮质醇的变化规律，探究缓解犬压力源的影响因素，进一步完善缓解犬压力的措施。建议使用皮质醇测定结合行为观察等多项生理指标，以更准确地评估犬的抗应激压力水平。更多还原

【Abstract】 In recent years, cortisol has been used as a biomarker to assess stress in dogs. To evaluate the welfare of dogs, we reviewed cortisol levels and changes in dogs under various stresses. We explored the influential factors that relieve stress in accordance with variations in cortisol levels, to improve the measures which reduce stress in dogs. It is recommended to apply cortisol measurement and behavioral observation comprehensively to evaluate stress in dogs more accurately.更多还原