Barely not. Cats in estrus will basically stop fighting after being neutered. Because of the hormonal changes in the body, cats in estrus become restless and prone to fighting. Cats will become more docile after being neutered. If the cat's personality is aggressive and hostile, it may remain the same after neutering. Cats that have just been neutered may still fight because their hormones are not completely metabolized in their bodies. But after a few months, the hormones in the body subside, and the cats' fighting will gradually decrease.

The effects of cat sterilization:

1. Reduce the probability of disease. Neutering a cat can reduce the probability of the cat suffering from some diseases, such as reproductive diseases. Neutering female cats can reduce the prevalence of mammary tumors and avoid the risk of pyometra, ovarian cancer and other diseases. Neutering male cats can reduce the risk of testicular cancer, prostatitis and other diseases.

2. A gentler personality. Most cats become more docile and clingy after being neutered. If the cat usually has a bad temper, his temperament will become much gentler after neutering.

3. Extend the life of cats. Research shows that the life span of neutered cats will be relatively prolonged, generally by one to two years.

4. The probability of difficulty urinating increases. Increased risk of cystitis. This is especially true for male cats, especially prematurely neutered male cats. Premature sterilization leads to incomplete urinary tract development and urinary tract stenosis. Cats that originally eat dry cat food are prone to urinary tract obstruction. Premature sterilization increases the number of urinary tract obstructions. Probability of blockage.