Shibas are generally independent and intelligent dogs that are basically obedient, loyal, brave, dignified, and calm. Though some owners struggle with obedience training, socialization at a young age can greatly affect temperament. Obedience training can also be enhanced by a strong hand. Being that Shiba Inus are strong willed and independent they must be shown who is in control in order to respect their owner.

Traits such as independence and intelligence are often associated with ancient dog breeds, such as the Shiba Inu. Most shibas must always be on a leash, but with the proper upbringing and training, some Shibas are able to be off leash. However, because of their tendency to have a strong hunting drive, they can be very prey-oriented and, if it runs away, they are likely to give chase, often ignoring their owner's voice.

The Shiba is a fastidious breed and they maintain themselves in a clean state. They can often be seen licking their paws and legs much like a cat. They generally go out of their way to keep their coats clean, and while walking will avoid stepping in puddles, mud and dirt. Because of their fastidious nature, the Shiba puppy is easy to housebreak and in many cases will housebreak themselves. Having their owner simply place them outside after meal times and naps is generally enough to teach the Shiba the appropriate method of toileting.

Main source: Wikipedia