Those of you that trained your dogs to do this, what steps did you take? I have been having Faolan sit for his food, but I am now wanting to add "wait". I have him on leash and hold the leash and have him sit, but when I set the food down he automatically lunges to go eat it and is totally oblivious to me saying "wait". It gets to the point to where he is screaming trying to get at his food. Any way I could go about doing this differently that may get me better results?