The time for neutering a male dog can be between 8-12 months. If you want the dog’s hair to grow better, you can neuter it after 1 year old. If the dog is still in its prime and in good health, it can be neutered at this time. In fact, the time for neutering dogs is not so absolute, because the best time for neutering is different for different dogs, and can be decided according to the physical condition of your own dog.
The sterilization operation must be performed when the dog is not in estrus. If the dog happens to be in estrus, the sterilization operation must be performed until the dog is in estrus. This is because neutering a dog in estrus is likely to cause symptoms. A condition of heavy bleeding.