There was a statistically significant difference at all fractional GE between GET following metoclopramide and erythromycin treatments when compared to placebo (p = 0.002 -0.049 and p = 0.001 -0.015 for metoclopramide and erythromycin respectively) and exenatide Sixty dogs anesthetized for elective ovariectomy were evaluated for GER and 27 dogs identified with GER and having contents with a pH of < 4 were included in the study.