Proto-Slavic *ščenę

→ Bulgarian щене (inherited)

→ Czech štěně (inherited)

→ Lower Sorbian šćenje (inherited)

→ Polish szczenię (inherited)

→ Russian щенок (inherited)

→ Russian щенѧ (inherited(ru/cu))

→ Russian щенѧ (inherited(ru/orv))

→ Serbo-Croatian štene (inherited)

→ Serbo-Croatian штене (inherited)

→ Ukrainian щеня (inherited)

→ Old Armenian սկունդ (cognate)