Simple as a pickle in a cup.
Pickle in a cup This article is a stub, maybe even simpler than a pickle in a cup. You can help by expanding it!

Princess Lollypop is a little blue kitten that Mung and Truffles own. She first appeared in the episode "Kid Shnitzel" when Shnitzel accidentally stepped in her litter box right when Chowder was about to clean it.

It is possible that she appeared earlier in the series in the "Rat Sandwitch" episode as a full grown blonde cat. She was fired by Truffles.