Additional information (Wiki): Scotties are territorial. They are alert, quick moving and feisty — perhaps even more so than other terrier breeds. The breed is known to be independent and self-assured, playful, intelligent and has been nicknamed the 'Diehard' because of its rugged nature and endless determination.

Scotties, while being very loving, can also be particularly stubborn. Because the breed is inclined to be stubborn, it needs firm, but gentle handling from an early age or it will dominate the household. They are sometimes seen as an aloof breed, although it is actually very loyal to its family and they are known to attach themselves to one or two people. The breed has been described as tempestuous, but also quite sensitive.

The Scottish Terrier makes a good watchdog due to its tendency to bark only when necessary and because it is typically reserved with strangers — although this is not always the case and it is important to remember that all dogs differ. It is a fearless breed that may be aggressive around other dogs unless introduced at an early age.

Scottish Terriers were originally bred to hunt and fight badgers. Therefore, the Scottie is prone to dig as well as chase small vermin, such as Squirrels, rats, and mice. For this reason it is recommended that they are walked on a leash.