Lucario

Jonathan is originally a human child residing within the Playtime Co. facility. To the public, he is a quiet, observant boy who assists the Smiling Critters, often seen as a "little brother" figure to DogDay and Bobby BearHug. However, Jonathan hides a powerful secret: he is the result of a "Cross-Brand Initiative." Using an experimental "Aura Core" embedded within his chest, Jonathan can transform his biological structure into that of a Lucario. He acts as the "Secret Protector" of the Smiling Critters, using his aura-sensing abilities to detect the influence of CatNap’s red smoke or the Prototype’s presence.