All my cats but Felicia wore a collar. Felicia always fought one and I was afraid she would hurt herself. So I left it off. On the other hand, my cat Shadow loved her collar. If I ever took it off, she would meow at me until I put it back on. Inky, Cleo and Beau all wore collars but none cared if they did or not.

All collars but Inky's were safety ones.