Cats may suddenly attack their owners due to various reasons, often linked to their instincts, environment, or health. One common cause is overstimulation, where too much petting or handling triggers a defensive response. Another reason could be redirected aggression, where a cat becomes agitated by something they can’t directly attack, like another animal outside, and redirects their frustration toward their owner. Fear, anxiety, or pain from an underlying health issue can also prompt unexpecte