The possibility of Schnauzer personality changes after neutering is not 100%. Generally, personality changes after neutering often occur in male dogs, while female dogs generally have little change in personality. Because male dogs have a strong sense of territory and competition, they will fight for territory after estrus. The decrease in androgen in the body after sterilization makes them less aggressive and start to become more docile.

What should you pay attention to after neutering your dog:

1. After the operation, provide the dog with a warm, soft and quiet place to rest. The dog may act quieter than usual and be less energetic than before, but owners don't need to worry, these are normal.

2. Give dogs more time to rest and sleep, and give them more care. If your dog has not eaten for 2 days, please contact your pet doctor promptly to inquire about the reason.

3. Always observe whether your dog has shortness of breath, vomiting and diarrhea, constipation, difficulty urinating, continuous bleeding or other abnormal behaviors. If you find any, please communicate with your pet doctor in time.