|Although this article is based on canonical information, the actual name of this subject is conjectural.|
Pylean Collars were mystical shock collars created by the Covenant of Trombli and used on the human slaves, "cows" of Pylea to electrecute, control; and to kill them from a distance if they tried to rebel. However, Winifred Burkle found a way to deactivate them.
- Winifred Burkle
- After being sent to their dimension, the Pyleans put a shock collar on Fred, but she used her advanced knowledge of science and technology to deactivate it and lived in solitude.
- Cordelia Chase
- After being transported to Pylea, a demon Cordelia thought would help her put a shock collar around her neck and sold her as a cow, but after she was named Princess of Pylea, it was removed.