Fister is becoming more talkative lately, he does have different miaws, but they're hard to describe. There's one when he wants to go out, and one when he's just been in the litterbox ... he must tell me! LOL! In the evenings when he thinks it's about time to come to bed, he miaws constantly until I get up, he also does when he wants to be brushed. He knows the sound of closing the computer down also, and he kind of chirps and hop on the bed - so sweet!