User blog comment:ThatOneNeighbor/Currently Animating A Full Length Episode/@comment-24812305-20150115203337

You could use one of my OCs, Icicle the Polar Bear. He could be in the background sitting on a bench, waiting for 'someone'. He'll be a background character:

happytreefanon.wikia.com/wiki/File:Htf_redesign_icicle_the_dog_i_mean_polar_bear_by_kirbykirbykirby1992-d8aom4y.png