To notice guess my object

He's a white furball.  When he speaks its with piercing joy and sometimes to get attention. He's loyal and sweet, but bad and likes to be nosy. He gives you a cute pout when he wants food so you have to avoid looking in his eyes. Whenever I take him out for a walk he has to be in front of you. He likes to roll around in the grass like its the best thing in the world.


what am I