I met up with a fellow with two very large and I mean huge dogs (pony size),in an off leash area. Because Brandon has shown some agression, as I mentioned in my note above, I held tightly to his leash and asked the fellow to control his dogs and not to approach me, as mine didn't like it and his reaction to them could not be trusted. He said, "actually it is you who does not like to be approached by strange dogs, but it appears that your dog is fine with it." This fellow told me he trains dogs and is very observant of both dogs and their persons behaviours. He felt that some of Brandon's agression may be because he felt my tension (as I was clutching the leash very tightly with my dog pressed up against my leg and on occasion have jerked him along)on the leash and felt he needed to guard me or there was something he should be afraid of. I have been attacked twice by large dogs and am nervous of those I don't know. I didn't realize that I was even doing this. Over the past few months, I have been very observant of how I approach other dogs, how tightly I grasp the leash and my own body language. I have relaxed when being approached by off leash dogs and basically walk right by and this has certainly made a difference in how Brandon interacts with them. I observe his body signals and as long as I am relaxed, he usually is as well. He greets the dog, sniffs his butt and away we go.