If you don't call it in daily life, but turn around, it may be the following situations:
First, some dogs turn around before defecation;
The second is brain infection caused by parasites;
Third, nervous system symptoms caused by encephalitis;
Fourth, dogs may turn around and rear-end when they are excited.
The owner is advised to observe the dog's behavior more. If there are other abnormal conditions, he should take the dog to the pet hospital for examination in time.