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Can neutering help my male cat's aggression and territorial behavior?

Updated On September 23rd, 2025

My cat is male and 3 years old. Would neutering him now help with any aggression issues that he has, like attacking people and being territorial?

1 Answer

Most Helpful Answer

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Answered By Ana M, DVM

Veterinarian

Published on November 4th, 2018

Thank you for submitting your question regarding your cat. Yes, neutering will likely help these issues. It will take approximately 30 days for the testosterone to decrease in his system after the procedure. Some of his behaviors may be learned and may not entirely resolve, but neutering should help. I hope this information helps!

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