Mammoth Mutt
Mammoth Mutt






Krypto the Superdog, Ace the Bat-Hound, Robbie the Robin, The Dog Star Patrol Stretch-O-Mutt.


Mechanikat, Snooky Wookums.


Kelly Sheridan

Mammoth Mutt is a pink chihuahua puppy. She can deflate and inflate herself and be massive. Mammoth Mutt is part of the DSP (Dog Star Patrol).


She is a member from the original Space Canine Patrol Agency that appeared in the Superboy comic books, issues 131 and 132. Similar to the TV show, she was one of the first members of the S.C.P.A. to meet Krypto.

Powers and AbilitiesEdit

Alien Physiology: Mammoth Mutt is an alien dog from a another planet who possess abilities that involves inflating her body.

  • Inflation & Spherical Form: Mammoth Mutt can force her body to inflate into a large ball that deflects projectiles, allows her to roll at fast speeds and bounce to great heights.
    • Limb Expansion: Mammoth Mutt can also focus her limbs to expand for more strength.
    • Deflection: While rolling around as a ball, she can deflect incoming projectiles.
    • Enhanced Strength: While rolling around as a ball, she can slam into large objects and crush them.
    • Enhanced Durability: While rolling around as a ball, she can withstand powerful blows.
    • Super Leap: While rolling around as a ball, she can bounce to great heights with little effort.


  • Low Defenses: If someone is enough strong to lift her up in her ball form, Mammoth Mutt seems to be helpless.
  • Ticklishness: If someone manages to tickle her while crushed, she will laugh uncontrollably and will get exhausted.
  • Durability: Although her durability is enhanced when she is inflated, she is not completely bullet-proof. As seen in the Superboy comic book, Issue 131, a missile can punch a hole right through her. If not, she can/will be deflected off of it due to her low density when she is inflated.



  • She is synonymous to the Bouncing Boy from the Legion of Super-Heroes.
  • Her appearance has changed in a few ways from how she appeared in the Superboy comic book. Not only has her breed and color scheme changed, her gender changed too, as Mammoth Mutt is believed to have been male in the Superboy comic book. Her breed in the comic book resembles a Great Dane or a Pit-bull, and her color scheme was a solid, dull pink.


Meet the Dog StarsEdit

My Pet BoyEdit

Puss in Space BootsEdit

Circus of the Dog StarsEdit

The Living EndEdit