If one were forced to simplify the CSD's composition into two main conceptual influences, what would they be?

Answer

The indigenous Caucasian mountain dog combined with the ancient molosser ancestry

The closest one comes to a two-part answer conceptually is recognizing the indigenous Caucasian mountain dog combined with the shared, very ancient molosser ancestry common to many large guardian breeds across Asia and Europe.

If one were forced to simplify the CSD's composition into two main conceptual influences, what would they be?
breedCaucasian Shepherd