It is necessary to sterilize the domestic male dog, because sterilization can weaken its territorial consciousness, make it not have certain aggressive behavior in estrus, and also save it from the pain of estrus.
Sterilizing a male dog can also prevent it from crawling after seeing other dogs. Even if it encounters the same sex, it will not conflict with other dogs, but it will be very clever.
If male dogs are not neutered, they will be very anxious during estrus, do not like to eat, and their bodies will gradually lose weight. If they do not mate for a long time, they will also lead to pathological changes in reproductive organs.
Extended data:
The results showed that the average survival time of unsterilized dogs was 7.9 years, while that of sterilized dogs was 9.4 years. The researchers also found that sterilized dogs are more likely to die of cancer and autoimmune diseases, while unsterilized dogs are more likely to die of infectious diseases and trauma.
The researchers said that the results tell dog owners that neutered dogs live longer overall, but if you want to neuter your dog, you should also be aware of possible autoimmune diseases and cancer risks. And if you don't want to sterilize your dog, you should pay more attention to the infectious diseases and injuries of your dog.
People's Network-Dogs live longer after sterilization.