Jonas wore a chicken-suit costume that was intended for a dog to wear for this year's Halloween celebration. He did go out for a few late night walks to see all the spooky things around town, but didn't knock on any doors for candy treats. His favorite zoo animal the penguin got a few laughs from the chicken. Cory the elephant stopped by just as Jonas was transitioning from being a chicken to hippo. Every night after his bath he briefly is wrapped up in a hippo towel to dry off before putting on his pjs. Chickens turn out to be quite avid readers, especially when grandma sounds the voice of the gorilla.