I dont really know what dog would be the best choice.....but i have a German shorthair pointer and he is great. smart, friendly, eager to please, and abuot 55-70 pounds they get. I wouldn't reccomend an Australian Shepeard because if i'm not mistaken they can have a temper. Our friends have one and all it does is attack people. It bit me in the face once and i still have a scar above my lip. I'd look them up and get more info on them from owners and breeders. Good Luck

Buck Boy