
Dalmatian
Spotted Dogs
Use 'Dalmatian' when talking about the specific breed with spots, not just any white and spotted dog. 
Disney's Influence
Dalmatians are often associated with the Disney movie '101 Dalmatians'; this can be a cultural reference point. 
Historical Roots
The name 'Dalmatian' actually relates to the historical region called Dalmatia, where the breed was first noted. 