10 Subtle Signs Your Cat Is Stressed, Sick, or Bored

Cats hide pain. Their behavior is your only clue something's wrong. Here are 10 signs your cat is stressed, sick, or just bored — and what to do about it.

1. Hiding More Than Usual

If your normally social cat starts disappearing for hours, something is off. Check for any new stressors (new pet, moved furniture).

2. Eating Less or More

Sudden appetite changes are an early warning. Track for 48 hours; if it persists, see a vet.

3. Excessive Grooming or Bald Patches

Stress grooming is real. So is allergic reaction.

4. Aggression Toward Other Pets

Often a sign of pain or feeling cornered.

5. Change in Litter Box Habits

Going outside the box can mean stress or UTI — always worth a vet visit.

6. Hissing or Swatting at You

Cats don't do this for fun. Pain or fear are usually behind it.

7. Sleeping Way More

Cats sleep a lot, but more than 16–18 hours might mean illness or boredom.

8. Tail Twitching at the Base

A subtle stress signal often missed.

9. Refusing Treats

If your treat-obsessed cat ignores them, something is wrong.

10. Excessive Meowing

Especially at night. Could be hyperthyroidism or just attention-seeking. Vet can rule out the former.

How to Help

Cat toys, climbing trees, and interactive play can resolve boredom. Browse our pet essentials.