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My 4-year-old cat is in heat for the first time. Is this possible?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | 10 lbs

My cat appears to be in heat for the first time at 4 years old. She was a stray that adopted us when she was about a year old and has never been in heat before this. Is this possible?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on March 12th, 2017

Some cats can exhibit silent heats, in which they go into heat but don't show any behavioral changes. It is possible that has what happened with Kitty, as it's highly unlikely that she hasn't gone into heat once in the past three years. Cats in heat can be quite annoying behaviorally, so I would recommend having her spayed once her heat has passed.

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