it seems that Denmark is building a border fence along part of it border with germany to keep pigs out... obviously Denmark thinks that barriers are effective.
it seems that Denmark has enough pigs of its own, and is not interested in more pigs arriving from germany.
it is not just germany that has a pig problem - but other European countries as well..
The Danish government says cases of African swine fever are already present in several European countries, including Poland, the Czech Republic, Romania, Estonia, Latvia and Lithuania.