I will admit that I was wrong and stand corrected. I called my uncle and also reached out to a good family friend that runs hounds for bears.
Yes, a lot of the wolf hunting does happen with the use of hounds but it is drastically different than running bears or cats. When running bears/cats (around here its bobcats) the hounds are running them to a point at which exhaustion or simply convenance of running up a tree occurs. On rare occasions the hunter will be along the road and they catch the bear/cat running across and it gives them a shot. However, most shots occur by walking up on the hounds howling at a tree and they shoot it out of the tree.
When running specifically for wolves, they use the hounds typically as "drivers" and will send them into a section where the hunter waits for them to run out the other side. Very similar to hound deer hunting down south (not sure if that is something still legal or not?). It is also done pretty commonly here in WI for hunting coyotes.
From both of the people I reached out to this morning, they both have had their dogs get on wolves before. Neither of them has ever had their dogs tree or corner a wolf where they could walk up on it and shoot it.
I feel like when people think of hunting with hounds they think of the poor critter getting ran up a tree and shot at close range and not the latter situation which is much more difficult. Even when you are hunting where the end typically results in an animal being up a tree, the general population is just uneducated about the amount of effort, training, time and skill that is actually required to make that happen. It by no means is a walk in the park.