If Your Cat Suddenly Won't Stop Yowling

It usually starts around midnight: loud, insistent yowling that sounds like your cat is in pain. She's rolling on the floor, rubbing against everything, demanding attention one minute and pacing the next. If she's not spayed, she's probably not sick — she's in heat.

How to Recognize a Heat Cycle

Common signs that a female cat is in heat:

  • Loud vocalizing — persistent yowling and calling, often at night
  • Extreme affection — rubbing, rolling, weaving between your legs
  • The posture — front end low, hindquarters raised, tail swept aside
  • Restlessness and pacing, especially at doors and windows
  • Escape attempts — a cat in heat is highly motivated to get outside
  • Unlike dogs, cats in heat usually have little or no visible bleeding

How Long Does It Last?

A heat typically lasts around a week, but here's the part that wears families down: if she doesn't mate, she'll cycle again within a couple of weeks. During the warm months, that can mean heat after heat after heat, essentially back to back. It is not a phase that resolves on its own — cats are seasonal breeders, and indoor cats under artificial light can cycle for most of the year.

And remember: this can all start as early as four months old — while she still looks like a kitten. We covered timing in detail in Best Age to Spay or Neuter Your Pet.

What NOT to Do

  • Don't let her outside "just to calm her down." A cat in heat will find a mate — that's the entire point of the behavior — and cat pregnancies last only about nine weeks.
  • Don't count on keeping the door shut. Determined cats slip out, and intact males will find your yard. Every experienced shelter worker has heard "we don't know how it happened."
  • Don't wait for the "right" break between cycles to act — the break may be days, not weeks.

Can She Be Spayed While in Heat?

This is the question we get most, and the short answer is: usually, yes. Spaying a cat in heat is common and routine at high-volume clinics — the tissue is a bit more engorged, which makes the surgery slightly more involved, but for experienced surgeons it's an everyday procedure. Don't cancel an appointment just because a heat started.

If your cat is in heat and you have questions about timing, call us at (812) 349-1349 — we'll tell you exactly what to do.

Ending the Cycle for Good

Spaying ends heat cycles permanently — no more yowling, no more escape attempts, no risk of pregnancy, and reduced risk of serious problems later in life, including uterine infections and certain tumors.

At Pets Alive, a cat spay is $90, with no income proof or residency requirements. Schedule an appointment, and once you're booked, here's how to prepare for surgery day.