Rough __; Lassie Dog Breed
This page is the CodyCross answer for the clue below from Space Exploration, Group 908, Puzzle 4 (Cosmological Principle).
Question is: Rough __; Lassie Dog Breed
and the answer is: COLLIE
Word Meaning:
COLLIE — Any of various breeds of dog originating in Scotland and England as sheepdogs
Definitions from Wiktionary.