Complete Quest 2 "Chewy" 4 Times

Collect all 3 animals from Bert and Bart's Camp
Rewards:

2 Animal Vaccines, Beef Jerky, Smoked Buffalo Ribs
Spawns:
Maybe It's True
Notes: Start missions from the Schoolyard, Washin' Creek or Watering Hole. Camps are healed with 8 Good Vibes.
Each Vibes requires 2 Positivity (Green Mist) and 3 No Problems (Wall Post)