Why do most people have their pets neutered? Why do dogs need to be neutered when they reach adulthood?

Jul 26,2025
4Min

Reduce dog aggression

Many male dogs are prone to fights with other dogs due to their constant secretion of male hormones, high territorial awareness, fighting desire, and aggressiveness. After neutering, dogs no longer secrete sex hormones and their aggression will decrease.

Prevent dogs from getting lost or disturbing people

Unneutered dogs will be more excited and full of energy during the estrus period, and may howl at night. When a male dog is in heat, he will become disobedient and easily chase the female dog and get lost. Some pet owners let their dogs get lost because they did not pay attention to their male dogs when their dogs were in heat.

Reduce reproductive diseases

The main reproductive diseases of female dogs include: pyometra, ovarian cysts, breast tumors, pseudopregnancy, etc. The main reproductive diseases of male dogs include: cryptorchidism, testicular tumors, and scrotal inflammation. Spaying or neutering can prevent your dog from developing these reproductive diseases.

Reduce the worries of dog birth

For some office workers who are busy with work, they should pay attention to the problems of straying and cleaning and caring for female dogs during the estrus period. Spend more time and energy taking good care of the female dog. Neutering your dog can avoid these worries, as well as the more serious worries of frequent pregnancies and where the puppies will go in the future.

Making dogs live longer

Neutering dogs can prevent them from suffering from reproductive diseases, keep them healthy, and help them live longer. Therefore, many dogs are neutered with this in mind.

Make dogs more docile

As mentioned earlier, dogs will become less aggressive and become more docile after being neutered. Some people believe that dogs after neutering will not only become more docile, but also more obedient and easier to discipline. However, obedience is mainly related to the dog's personality and training. For naughty dogs, if the owner trains the dog more and rewards them with snacks, the dog's obedience awareness will be improved.

It can make your quality of life better

Too many animals make your life no quality at all. No one can keep a large group of pets and still treat them consistently.

Reduce stray dogs

Some people say that there are already many cats and dogs, and I am not the only one who needs them. However, thousands of cats and dogs are born every year. If they cannot find suitable owners, they may eventually become stray animals. Who is to blame for the serious problem of stray animals today? If everyone took a responsible attitude and did not let their pets breed, the fate of existing animals would be different. Love them, care for them, and please don't give your pet the chance to give birth to an animal you didn't want it to be born with.

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