Have you catifyed your house? Multiple cat trees, perches, tunnels, toys, kick toys, at least 2 hours of play time, can also harness walk them.. Jackson Galaxy is a cat behaviorialist & he had a show called My Cat From Hell. Repeats are on YT & he has a YT channel that can give more ideas to keep your car distracted & happy indoors. Mine love Wildlife watching & following them from window to window. They also follow the sun. So keep that in mind too.