Slowing down: this can signal pain, arthritis or more. Please come in for a checkup to see what’s going on.
Litter box changes: Paying attention when scooping the litter can tell a lot about your cat. Too much or too little on urine or BM, blood in the stool or urine. These are all things your kitty can’t tell you.
Weight changes: up or down from your cats normal weight or size are a cause for investigation.
Vocalization: if you kitty normally doesn’t talk a lot, you should seek out why she is now. It could be pain, it could be illness, it could be lack of attention.