hi all - we are thinking of getting a cavalier puppy and I really needed advice. We have a four year old and a two year old; my elder daughter wants a "small, brown and white dog" and she is in love with the cavaliers on photos. we live in a large ground floor flat with a garden, right by a park; lots of people in our block have dogs. both myself and DH have had dogs while growing up. any words of advice or tips would be hugely appreciated. tHank you!