I hunted driven wild boar and roe deer a few times in Germany. I highly recommend the experience. Much different than our hunting here, more ceremony and tradition, and more regulations too. Sometimes more freedom - such as the opportunity to shoot several animals if you are the one with a lucky spot to watch over. I had a good local friend there who is a master forester and he made all the arrangements. I believe I was given a special consideration for the German hunting licence because of my experience as a Sask. Hunter Education and Canadian Firearms Safety course instructor for many years. I still had to pass a shooting proficiency test in Germany, which was a lot of fun. Shooting real ammo from my regular hunting rifle at images of running boars projected on a special movie screen in an indoor range, hits were recorded by computer. I had to make a minimum of 5/8 clean killing shots on running wild boar to qualify.
The training and practise seemed to work, I shot a couple boars later and had a lot of fun. In the Cologne area they hunt wild boars during group hunts from November to the end of January I believe.