This breed is a cheerful, merry, devoted and loving dog. They are spirit and obedient and fearless. They enjoy games and playing with toys and are generally friendly and kind with children as long as the children do not tease or hit the dog. They are intelligent and can become wilful so they need a firm and confident owner as they need set rules to follow, otherwise they will set their own rules. This breed has a tendency to develop Small Dog Syndrome where they believe they are the pack leader to the humans if not properly trained and controlled. Small Dog Syndrome can lead to behaviour problems including snapping, guarding, separation anxiety and excessive barking. This breed is highly trainable and capable of impressive tricks and are often used on TV or in movies. This breed thrives when given a job to do and as a working dog, has strong hunting instincts. This breed should appear confident, alert, lively and active.