Demolitions puppy
Character
Demolition Puppy is Spot's puppy amoeba who appears in "Spot Returns."
Description
Demolition Puppy is a tiny translucent green amoeba, and is also just the right size for Plankton. He also has an antenna and three dark green spots on him, with four legs on each side of his body.
History
"Spot Returns"
He is one of the puppies used for Plankton's plan in stealing the Krabby Patty Secret Formula, by opening with explosives the safe on Mr. Krabs' office.