Unbeknownst to us, our household pets have been evolving expert camouflage in order to subvert their human rulers. This list features rare photographs of these masters of stealth caught in the act of using their pet camouflage to hide from their owners.

If you've captured any photos of this worrying phenomenon, do not hesitate to report their actions to the proper authorities by adding those photos to this list and upvoting the worst offenders.