
Keywords: کروموگرانین A; CgA; Chromogranin A; CST; Catestatin; HPA; Hypothalamic-pituitary-adrenal axis; RPM; revolutions per minute; SAM; Sympatho-adrenal-medullary axis; VAS; Visual analog scale; VS; Vasostatin; Biomarker; Canine; Chromogranin A; Psychological stress; Saliva;