what are gulliver observation about yahoos?what make them the most odious beings?

In order to study the Yahoos more closely, Gulliver asks to spend some time among them, which is granted. Gulliver is completely disgusted by the Yahoos. They smell terrible, are completely unkempt, and act ridiculously, even throwing their excrement at one another. When Gulliver sneaks away to a pond for a bath, he is nearly assaulted by one of the female Yahoos but is saved by a Houyhnhnm.Here the horses have intelligence and virtue while humans, according to the grey mare, are different from Yahoos only in appearance-their morality is the same. Gulliver does not disagree. Swift encourages us to consider what really does distinguish better and worse examples of humanity.