In sweden we have both single dog hunting like dachhund for roe, Stövare (related to foxhound) for hare, bailing dogs for moose, boar and reddeer. This type of hunting may be done by a lone hunter and a dog.
In the south driven hunts can be made with both beaters and/or dogs. In the hunts I have participated in for roe,fallow, reds and boar two shortrunning dogs are released and the doghandlers walk through the area of maybe 50-100ha. If the dogs are out of the hunted area more dogs can be released. Its a lot of space between shooters so the animals can often pass through unseen.