Olivia is a white cat with a yellow bow on her head who debuts in Season 4 and Oggy's girlfriend. Olivia is aware of the cockroaches' mischief, so she stops them when they are around by using some aggressive methods. Olivia cares a lot about her appearance as seen in the episode "Olivia's Pimple", where she refuses to leave her house when she saw a pimple on her face. In "Oggy Is Getting Married", as the episode title implies, Olivia and Oggy get married after a trip to Venice, Italy and she currently becomes Oggy's wife. However, their life after marriage is not shown later in the series, which means that the episode would be either non-canon or just the chronological finale to the show.