Exercise for a Galactic Dog?

This page is the CodyCross answer for the clue below from Forms of Communication, Group 2221, Puzzle 5 (Artistic Expression).

Question

Exercise for a Galactic Dog?

Answer

SPACEWALK

Word Meaning:

SPACEWALK — Any activity by an astronaut outside of a spacecraft or space station in space.

Definitions from Wiktionary.

Exercise for a galactic dog? Forms of Communication Answers