What type of dog should I have?

I need a calm, sweet,loving, loyal dog who lives mostly outdoors. medium in size, gets along well with other animals and people, doesn't shead to much,athletic, friendly, dosnt bark at night unless intruder...and of course CUTE! i know its a heftly list but i really want to find the perfect dog! any suggustions are appreciated! thanks! (no golden retreivers please)