Truffle-hunting animal (3)
I believe the answer is:
pig
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">truffle-hunting animal</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for pig that I've seen before include "Sow, perhaps" , "Mass of metal simply cast" , "Greedy eater" , "Boar or sow" , "Empress of Blandings?" .)