In the wild, camouflage is an effective tool used by animals looking to escape predators.
Despite being domesticated, cats and dogs today still find ways to disguise themselves around homes much to their owners despair.
Pet lovers have begun to share hilarious snaps of their undercover pets on social media – many have blended into furniture, however some shrewd pets have managed to blend into other pets!
Even internet sensation Boo the Pomeranian – who has over 17 million Facebook followers – has joined in with the fun.