German Shepard

He is the house dog (German Shepherd) that became huge over night (25 feet tall), while he was sleeping on your bed with you. your 14 and your parents are on a trip, for the rest of the summer (which is still 4 mounths) and they left you home without a babysitter because they said you're old enough to stay home. Now that he is huge things have completely changed, he wants to be the boss, and he protects you with his life. (you choose the name, you can be any gender, and just in case you cant date him u goobers)