Stretch-O-Mutt or aka Buddy was a guard dog at S.T.A.R. Labs who accidentally fell into a vat of chemicals and developed shape-changing powers similar to Plastic Man. He sometimes can be too silly for his own good. He once saved the Dog Star Patrol spaceship from Mechanikat by morphing into the shapes of the members of the dog star team.
"Stretch-O-Mutt to the Rescue"
"The Parrot and the Pirates"
Elasticity: Due to felling into a vat of chemicals, Buddy is made out of rubber who can stretch into various lengths and change shape. His rubber body can also resist deadly germs since they bounce off him.
- Limb Extension: Because of Buddy's rubber body, he can stretch his limbs and body into various lengths.
- Shapeshifting: Buddy can shapeshift into various objects and takes the appearance of others.
Power Mimicry: Buddy does take the form of others, but he can't copy their powers.
Colored Appearance: His colors will stay exactly the same no matter what form he took.
Memories: Buddy can't know the people's memories when he takes form.
Technology: Buddy can only take form of living beings, he can't mimic the structures and details of machinery.