These small but hardy dogs are courageous, remarkably intelligent and wonderfully affectionate. They can be assertive but it is not typical for them to be aggressive, quarrelsome or shy. They are energetic and thrive on an active life. They are eager to please but have definite minds of their own. They are sensitive to scolding but 100% Terrier. They should never be kept outside or in a kennel setting because they love the companionship of their owners too much. Norwich Terriers not given to unnecessary barking but they will warn of a stranger approaching. Norwich are good with children. If introduced to other household pets as a puppy they generally co-habit peacefully, though caution should be observed around rodent pets as they may be mistaken for prey.