After a dog is neutered, his personality will become more docile and he will no longer fight with other dogs, which will be more obvious in male dogs; however, when a dog has just been neutered, he may have a bad temper and become unresponsive. Things like being in trouble or having a bad mood will usually get better in a few days, so don't worry too much.
Tips:
After the dog is neutered, it is best to take good care of the dog to avoid affecting the wound recovery, and also give the dog Supplement nutrition and spend more time with your dog.