Aromatic Spice That's a Rolled Brown Tree Bark
This page is the CodyCross answer for the clue below from Dogs, Group 1638, Puzzle 4 (Police Assistance).
Question is: Aromatic Spice That's a Rolled Brown Tree Bark
and the answer is: CINNAMON
Word Meaning:
CINNAMON — (countable) A small evergreen tree native to Sri Lanka and southern India, Cinnamomum verum or Cinnamomum zeylanicum, belonging to the family Lauraceae.
Definitions from Wiktionary.