Dalmatians are one of the few breeds with no definitive past that most agree on much less have proof for. Genetically they have yet to be linked with any current breeds as well. The country of origin is also shrouded in mystery. There is documentation of spotted dogs across cultures and continents which includes paintings of spotted dogs chasing a boar. Due to these findings, it is thought that the Dalmatian might be a cross between a Cretan Hound (which is still alive on the island of Crete) and a Bahakaa Dog. Apparently this cross resulted in dogs that were great with running alongside horses (foreshadowing?).
According to some sources, the Dalmatian appeared in the Croatian province in the mid 1800s, but that is not where they are thought to have originated. Due to the Dalmatian being so versatilely skilled at being a great traveling companion and protector, they were used to trot alongside wagons and would attack anyone who threatened the troupe, commonly Romanian Gypsies. This could explain why their country of origin has been so difficult to pin down.
The versatility has included jobs such as: dog of war, sentinel, hunter of large game and small rodents, herder, retriever, and entertainer. What they are most known for nowadays are being associated with horses and the fire brigade, especially in the USA. Historically Dalmatians would run under the carriage, beside the carriage or in front or behind. When their job switched from traveling guardsman to firehouse employee they would run ahead of the horse drawn fire carriage barking to alert those in the area, and who may be in the way, that they were to make way for emergency services. Then once at the emergency the Dalmatians would stay with horses not only to keep guard so that no one would steal them but also to keep them calm during all the mayhem.
Once horsedrawn carriages were replaced by fire trucks the Dalmatian had no interest in switching from running beside a carriage to a truck. The did end up with a place of honor though and since the 1950s they sit beside the drivers of the Anheuser-Busch Clydesdales whenever they put on a show.
Some other names for the Dalmatian, by the English, include The English Coach Dog, The Carriage Dog, The Plum Pudding Dog, The Firehouse Dog and the Spotted Dick.