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Why is my 11-month-old female cat meowing loudly? Is she in heat?

Updated On September 23rd, 2025

Pet's info: Cat | Persian | Female | unspayed

Two days ago my 11 month female cat started to meow very loudly at night. First time the meowing only lasted for about half an hour but yesterday it lasted for hours, she stops then starts again. From the first time I thought she was in heat, but that's the only thing she does. She doesn't rub against anything, doesn't do that position for mating and eats just fine. I'd like to know what's up with her

2 Answers

Most Helpful Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on May 1st, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Starting her heat cycle in a unspayed female cat is the most common reason for increased vocalization. Other possible causes are: she sees other cats outside (territorial), anxiety (cats outside, starting heat, changes to house hold), attention seeking, or medical issue. I would close the blinds temporarily, provide environmental enrichment (cat trees, interactive cat toys, lazer pointer, play with her) and consider spaying her. You can also consider a Vet exam to be sure it isn't a medical condition. If she is otherwise fine, I hope that is improves with time and some of the above. Have a great day!

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Other Answers

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    Answered By Daniel Fonza, DVM

    Veterinarian

    Published on December 20th, 2017

    Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. Increased vocalization and activity can be an indicator that a cat is going or is in the heat cycle. The average heat cycle typically lasts for about 1-3 weeks. I would wait until she is finished with her heat cycle and then have her spayed. If the behavior continues after 3 weeks, I would have her examined by a veterinarian. I hope this helps! Please let me know if you have any other questions or concerns and I would be more than happy to help you further.

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