This is a black cat emoji, with black fur, and some platforms show pink ears and shiny eyes. It is a sequence of cat
🐈 and black large square
⬛ , displayed as a single emoji on a supported platform.
🐈⬛ generally means black cat or pet cat. A funny fact, though in some western cultures, the black cat is the
🧙 witch's pet, representing unlucky and evil, but in traditional Chinese culture, black cat is represent luck and can protect people away from evil.