This raccoon never came back on HSK

As you see here. The raccoon (or by my headcanon name for this raccoon, Brian) mentioned and seen in this meme who is from the Harvey Street Kids episode Trade Wreck never returned in later episodes of the show after the episode, and this meme sums up my theory on why he never came back as of the third Season as it's possible that one of the kids who was doing trading on the trading tree had to keep this raccoon as a pet during the trading tree disaster.

Avenge the raccoon (press F to pay respect)

Notes:
Harvey Street Kids is owned by Dreamworks.
I made this with the Meme Generator. imgflip.com/memegenerator