????? ("Liver spots" are old-age marks on the skin; the phrase and idea are repulsive in English. Also, "grounded" cannot be used as an adjective meaning "as ground." This is bad advice.)
Partyhat, the French word for the "spots" on a Dalmatian dog is indeed "tâches." But without a full sentence it will be difficult to translate; I don't know exactly what you mean by "Dalmatian's spots."