First time that Swee'Pea eats spinach to save the day.
This short was obviously a nod to Charles Chaplin's Modern Times (1936), which had been released the prior year. And as always, the attention to background detail is exceptional.
Although Olive has a nephew, his parents are never actually seen. This was a clever way for cartoon films of the era to get around the censorship requirements of the time. By showing the characters as a loving aunt or uncle, the need for marriage to a regularly seen spouse and a (gasp! but unseen) pregnancy was bypassed. Popeye, Donald Duck, Mickey Mouse and Bugs Bunny all had nephews at one time or another.