What practical application historically dictated the preference for slightly larger Beagles over smaller ones?

Answer

Slightly larger ones might have been preferred for hunting on horseback

The difference in height standards reflects historical hunting needs; smaller dogs were better for tracking on foot or in thickets, while the slightly larger dogs were potentially favored when hunting accompanying riders on horseback.

What practical application historically dictated the preference for slightly larger Beagles over smaller ones?
mammalclassificationDogBeagle