Well I have the SMARTEST dog in the world..Hes a German Shepherd/Pit bull mix..So i would have to say The American Pit Bull Terrier first then I have always wanted a German Shepherd...Or i could say the Simba dog..Thats my dogs name...Hes the smartest dog i knoe... I tell him to go to bed he goes in my room and jumps up on my bed..I tell him to go to his room he walks straight to his room...he knoes tons of tricks like roll over,sit pretty,he flips a treat off of his nose,he crawls on the floor,he stops ,drops and rolls, and he says "I Love You" sometimes it doesnt sound like i love you but he gets 3 syllabals out. He is very protective over me, If someone were to hit me he jumps up and bites them in the thigh, If he hears 1 lil sound outside he barks. If he didnt knoe you and you walked in you would be Torn up from your head to toes. Although he is protective he is GREAT with kids. He loves playing with the Neighbor kids.....If they are younge or Old kids...And it seems weird allthough he doesnt like men he loves "old people". His full name is Simba Warrick K. I got Warrick from the football player on Buccaneers Warrick Dunn #28, Hes my favorite player and the bucs are my favorite team.. Simba plays football with me and he runs just like Warrick. He is 2 years old and I saved him from The St. Pete SPCA. The first day I brought him home he bit my mom 2 times because he was scared. The first 4 weeks or so he would not leave my side or let anyone else touch him except for me. If he ever died i would cry the rest of my life and there will never be another dog to replace him. He is the best compainion ive ever had. I love him!