Sluggs are slow moving creatures that grow in proportion to the amount of rain that falls in their environment. The largest Sluggs are in Berwykk. Due to the severity of the Berwykk rainy season, Sluggs there have been known to grow three times greater than normal. The largest Slugg ever found reached a height of about 8 feet with a length just under twice that. Sluggs are omnivorous. They will eat plants. Whoopsi Daisies and Laughing Willows being among their favorites. But the larger Sluggs, seem to prefer the meat of small animals, like Terckals, Nokmeys, Flittles, or Gryyps.