Teacher's Pests is a 1932 short animated film featuring Oswald the Lucky Rabbit. It is the 66th Oswald short by Walter Lantz Productions, and the 118th in the entire series.Synopsis
A female buffalo who is a school teacher is attending a class. While she conducts as most of the students are singing, the boy beagle (making his debut in this film) blows his nose, much to her disturbance. When the buffalo tells the boy beagle to approach, another student puts a balloon under his very long shirt. And as she strikes the little dog in the rear with a rod, the balloon bursts, creating a loud noise. The buffalo then tells the boy beagle to just stand next to the extra chalk board.