Mr. Doodles[1] is Mr. Krabs and Pearl Krabs' pet worm.


He is a dark green pet worm with light yellow-green and black eyes. He has a black leash.


As Seen on TV 001

Mr. Doodles with Mr. Krabs.

He first appears in the episode "Sandy's Rocket," as one of the characters who got trapped in a moon rock sack by SpongeBob and Patrick. His name was revealed in his final appearance, "As Seen on TV," where it is shown that he enjoys sniffing things and taking walks. He, like all worms, is an underwater equivalent of a dog, as snails are those to cats. Mr. Doodles is not shown to be vicious like Guard Worms, he just likes to bark and be walked by his owner, Eugene H. Krabs. He is a good companion to have, as shown in "As Seen on TV" like all worms are to their fish owners.


  • This character has not appeared outside of the pre-movie era.
  • Mr. Krabs has a pet worm in the book SpongeBob's Secret Valentine, but it's not Mr. Doodles.
  • It is unknown why Mr. Doodles does not appear in future episodes. It is possible that Mr. Krabs sold him.
  • He is very similar to SpongeBob's former pet, Rex.


Title Role(s) in episode
"Sandy's Rocket" (tr) Debut
"As Seen on TV" (tr) Cameo at the beginning


Worms (VE)

Alaskan Bull WormBaby WormsBlackJack's Guard WormClown wormEarwormFrench Poodle WormGuard WormJanJKK-9 UnitKenneyMaxMipsey and PipseyMr. DoodlesMrs. SquigglesMrs. WormsleyNematodesPeanut WormsPricklesPrimitive tapewormRexSiana the WormSnookiemsSpotted Glistening Meadow WormTapeyUnnamed WormWorm from AppleworldWormy

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