dalmatian vs carriage dog

dalmatian and carriage dog both are nouns.

Word	Noun	Adjective	Verb	Adverb
dalmatian	Yes	No	No	No
carriage dog	Yes	No	No	No

As nouns, dalmatian and carriage dog are synonyms defined as:

dalmatian and carriage dog: a large breed having a smooth white coat with black or brown spots; originated in Dalmatia

Other synonyms of dalmatian include coach dog.

dalmatian (noun)	carriage dog (noun)
a large breed having a smooth white coat with black or brown spots; originated in Dalmatia	a large breed having a smooth white coat with black or brown spots; originated in Dalmatia