Voss is a fennec fox student at Cherryton Academy, the smallest resident of canine dormitory room 701. He possesses light brown fur, dark brown eyes, disproportionately large ears, and a notably slender, diminutive build. This small size often requires roommates, particularly Collot, to carry him for safe and efficient movement. His standard attire is the Cherryton Academy uniform: in colder weather, he wears a white dress shirt, indigo vest, dark gray tie, black suspenders, and gray pants with dark vertical stripes, paired with brown loafers. During warmer seasons, he switches to a blue polo shirt while keeping the same striped pants and loafers.

Observed behaviors show Voss often prefers silent observation over conversation and demonstrates comfort relying physically on roommates for mobility. He occasionally directs blunt remarks toward Legoshi, interpreted within their dynamic as gestures of camaraderie. Following Legoshi's departure from the dormitory, Voss occupies his former bunk. Collot humorously noted Voss's size allows him to occupy only "1/50 of the space" Legoshi used, emphasizing his minimal physical presence.

His role consists of sporadic appearances primarily within the dormitory setting, interacting with roommates without driving separate storylines. Relationships involve practical dependence, especially on Collot for transportation, and integration into the communal life of room 701.