They excel at setting dangerous traps and are not intimidated by Ace or Krypto. They have also battled Streaky the Supercat. Since they both look the same Bud wears a purple collar and Lou wears a green collar. They once teamed up with Isis.
- They are similar to the Disney secondary villains from the Lion King: Shenzi, Banzai, and Ed, the Spotted Hyenas.
- They are also similar to Disney secondary villains Roscoe and DeSoto from Oliver & Company, the Dobermans.
- They are based off the hyenas belonging to Harley Quinn, the Joker's girlfriend, from the Batman animated series.
|Heroes: Krypto | Kevin Whitney | Streaky the Supercat | Ace the Bat-Hound|
Allies: Andrea Sussman | Jimmy the Rat | Robbie the Robin | Stretch-O-Mutt | Pleek and Pleek | Thundermutt