After the war, Team Voltron took a road trip around Earth as a promise to their Altean comrades. On a stop to Europe, Romelle absolutely lost it when she saw a sheep for the first time. This lead to an hour long conversation educating the Alteans on earthly livestock. Romelle also snuck a sheep onto one of the lions when they had left. It became obvious when important documents and bleating was heard over the comms. The Shepard let her keep it.