If I see no colour then that'll be him. Cat collars do stink when new. The aromatic scent of flea killer. Still that's him settled for another four months. Then Sainsbury's may have red in again.
Variety is the spice.
Upstairs Fritz Cat stays upstairs all the time these days. Sleeping on the spare bed Or watching the world go by from a window. He is master of the door to upstairs. He can hook it open or push it ajar As he likes. There is nothing to stop him.