Teaching your dog to come

[Krystal_00]

How did you all do it? I tell my dog come...he just looks at me, maybe sits down, has a break....anyth ing but come. He actually comes like 40% of the time, or if he thinks im going to leave him he comes running. Hes 4 months old now, so I'd like to get this down pat before hes a 200 pound beast, then I wont be able to make him come inside when he doesnt want to!