A dog may leave its owner for many reasons, including:
A dog may be attracted to other animals, such as rabbits or other dogs. They may follow their instinct to chase or observe other animals.
The dog may feel ignored. They may want more attention and will try to gain attention by moving away from their owner.
A dog may feel trapped somewhere and want to be able to move around freely. They may leave their owners to find new places to play or explore.
Dogs may leave their owners because they feel uncomfortable or sick. They may feel they need to be alone in order to escape pain or recover.
If your dog often leaves its owner, it is best to take it to the veterinarian as soon as possible. Your veterinarian can help you understand the reasons behind your dog's behavior and provide appropriate help and treatment.