The advantages and disadvantages of male dog sterilization surgery:

1. The benefits of dog sterilization: First, it can avoid pyometra, breast tumors, ovarian cancer, and testicular cancer. The occurrence of reproductive organ diseases such as tumors. Secondly, neutering can prevent dogs from being irritable and restless during estrus, howling in the middle of the night, and having red and swollen vulva. Neutering can prevent dogs from suffering during estrus. Finally, neutering can also reduce the number of stray dogs in society.

2. Disadvantages of sterilizing dogs: First of all, dogs cannot be bred again. The sterilization operation will completely remove the testicles, ovaries, uterus and other reproductive organs. Secondly, it is easy to gain weight after neutering, so it is necessary to control the dog’s food intake at this time and let it exercise more.

What should be paid attention to during dog sterilization surgery:

1. Conduct a preoperative examination to evaluate the dog's own health and whether it is qualified for surgery. It is important to ensure that the dog is in good health at the time of surgery. Some dogs with cardiopulmonary insufficiency may be at risk of allergic reactions to anesthesia and death during surgery. In addition, surgery is not suitable for dogs during estrus.

2. Do not eat or drink 6 hours before surgery. Otherwise, the food in the dog's stomach may flow back into the trachea during surgery, causing suffocation.

3. Do not take the dog home when it is not awake. It is best to observe it in the clinic first to prevent accidents. After arriving home, choose a comfortable and clean nest and rest in a ventilated area.