Evaluation of Stress in Riding Horses, During the Horse-Assisted Therapy Activities in the Case of Children with Autism Spectrum Disorders

Animal stress is a current topic intensely addressed. The general adaptation syndrome, following short exposure to stressors with low or medium intensity, has a positive effect, inducing eustress and improving adaptive capacity. Exposure to strong stressors or over a long period of time has the effect of inducing distress. The aim was to evaluate the stressful effect they have on horses, the specific activities of equine-assisted therapy, in the case of children with autism spectrum disorders. Were used 10 riding horses (8 females and 2 males), of purebred English breed, divided into 2 groups, aged between 4-8 years. The animals had the same maintenance conditions and lifestyle. Samples were taken from the jugular vein in 5 ml heparinized tubes. The parameters were determined using a ProCyte Dx Hematology Analyzer. The data obtained were statistically analyzed, calculating the Mean and Standard Deviation (Microsoft Excel). The results show that the specific activities of equine-assisted therapy do not have a stressful effect on the pathways used. These activities were less stressful than regular recreational riding activities in a riding school, subjecting the animal to less intense physical exertion than daily activities.