Updated On September 23rd, 2025
Pet's info: Dog | Chihuahua | Male | unneutered | 1 year and 4 months old | 4 lbs
We were thinking about breeding our 1.5 year-old male chihuahua (in the future), but since his little skittles dropped he's started growling at any other male dog that still has his balls. Will he stop doing that if we get him neutered?
1 Answer
Published on May 29th, 2017
Neutering will decrease testosterone levels which can in turn decrease chances of aggression, so any dog that is intact and is having aggression issues, neutering is recommended. That being said, sometimes the behavior becomes more of a habit and because of this, neutering isn't a 100% guarantee to fix the issue, but it is at least the first step.
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