2,263. Boarding an Animal
Hilchos Issurei Biah 22:6
One may not entrust a domesticated animal, a wild animal or a bird to a non-Jewish shepherd, not even a male animal to a man or a female animal to a woman. Homosexuality and bestiality are prohibited to non-Jews and Leviticus 19:14 tells us, “Don’t place a stumbling block before the blind” (i.e., do not tempt others to potential sin).
Hilchos Issurei Biah 22:7
The reason we don’t entrust a female animal even to a woman is because a male colleague might come looking for her.