Frame 1:

[[Pup is standing next to Muffin.]]

Pup: I am NOT a bear.

Frame 2:

[[Cupcake is on top of Toucan who is on top of Pischer Crumple who is on top of Snowflake who is standing next to Muffin.]]

Muffin: Oh dear. It is much worse than I ever thought.

Frame 3:

[[Cupcake is on top of Toucan who is on top of Pischer Crumple who is on top of Snowflake who is standing next to Muffin who is standing next to Pup.]]

Muffin: I fear that the infection has gotten to his brain.

Cupcake: Oh!

Pup: I give up.