There are approximately 11,000 known errant dogs in Sarajevo. They roam in packs and sometimes posture aggressively without any apparent reason, surrounding you and barking.
Typically they will back down if you shout at them and move as though you are going to attack, though naturally this can backfire.
http://wikitravel.org/en/Sarajevo#See
On the 15 February, Bosnia and Herzegovina formally submitted its application for EU membership.
https://en.wikipedia.org/wiki/Accession ... pean_Union