Neutering is a surgical procedure that removes the reproductive organs of male animals, such as dogs and cats. This process helps prevent unwanted litters and can reduce certain behavioral issues, like aggression and marking territory. In addition to population control, neutering can also contribute to the overall health of pets. It lowers the risk of certain diseases, such as testicular cancer, and can lead to a longer, healthier life for the animal. Many veterinarians recommend neutering as a responsible choice for pet owners.