Jerry teaches Nibbles how to outsmart cats.
Jerry is horrified when seeing Nibbles dragging Tom's whisker... And Tom.
Jerry bangs frantically the door to get to safety.
Jerry with a piece of cheese.
A tired Tom helpfully gives the cheese to Nibbles.
Jerry tries to tie a bell on Tom.
And ends up with the bell tied on him
Nibbles gives his bell to Tom as a present.
Tom petting Nibbles's head
Jerry is annoyed so see Nibbles befriended Tom instead of outwitting him.
Nibbles takes over the class
Nibbles teaching Cats and Mice should be friends.
To which Jerry doesn't agree.