He knew that Shadow has a long memory , and that he would never forget the trick by which Chatterer had escaped , and so the only way Chatterer would ever be able to have a moment 's peace would be to leave the Green Forest for as long as Shadow the Weasel chose to stay there .
Shadow has brown fur.
( z1 fur :ARG1-of ( z2 brown ) :domain ( z3 person :name ( z4 name :op "Shadow" ) ) )