One thing about Cocker Spaniels that is so endearing to many is their happy and kind personalities, always ready to wag their tail and ultra-eager to please. They are sturdy, compact looking little dogs that are never happier than when they are being kept busy. There is a distinct difference in the appearance of a working Cocker Spaniel and a Show Cocker with working dogs being lighter, they have finer coats and far less feathering than show dogs.