I've heard of quite a few dogs named Max, Duke, and Riley. Mocha was my first choice, primarily because it is my first choice at the coffee shop, but I think it sounds a bit feminine, so I think Mack would be best. Besides wait about 6 mo's from now and he'll be charging at you like a Mack truck, just to get some lovin'!
Pam, Mom to
Thor-male brindle 05/24/01
Arabella-female brindle 12/19/06
Star-at the bridge 05/13/98-11/22/08