The group rode Mamoswine through Route 17, between Dendemille Town and Anistar City.
Shauna got fooled by Celosia into holding Honedge. With the sword Pokémon, Shauna was controlled into stealing X's Mega Ring and tried to attack Y.
Shauna's first known Pokémon was this Furfrou, which she nicknamed Tri-P. She later happily groomed this Furfrou into a Heart Trim. but then after the Battle between Yveltal and Xerneas, Furfrou then became lost, Along with Trevor's Pokédex and Fennekin. Shauna says she will find Furfrou.
Lucario joined Shauna in the battle against Celosia at the Pokémon Village.
Shauna Owns a Skitty she nicknamed Neko. It was alongside Shauna and Her Furfrou when they were watching Y trying to comfort X. It later tried to warn Y that Shauna was possessed by a Honedge.