Person Who Keeps Too Much Stuff

This page is the CodyCross answer for the clue below from Taking Care of Our Planet, Group 1564, Puzzle 3 (Proper Insulation).

Question is: Person Who Keeps Too Much Stuff

and the answer is: PACKRAT

Word Meaning:

PACK RAT — Any of several small North American rodents, of the genus Neotoma, that have bushy tails.

Definitions from Wiktionary.