Title: Feliz cumpleaños Vivi!
Subjects: Cumpleaños, Cerdos, Animals, Juvenile fiction, Birthdays, Ficción juvenil, Fiction, Pigs, Swine, Bashfulness, Friendship, Bashfulness -- Juvenile fiction., Swine -- Juvenile fiction., Animals -- Juvenile fiction., Birthdays -- Juvenile fiction., Cumpleaños -- Ficción juvenil., Friendship -- Juvenile fiction., Pigs -- Fiction., Cerdos -- Ficción juvenil.