Abstract
The aims of this study are to evaluate the pharmacokinetics, sedative and behavioral effects of xylazine and detomidine administered intravenously and intramuscularly in Nordestino and Pêga breed donkeys. Twelve female asses will be used (six of each breed), in a three-phases study (previous study, I and II). The methodology of the previous study and Phase I will be similar, except for th…