Rocky is a rescue and because he was badly abused prior to us rescuing him, he has some issues with defensiveness and can be aggressive if approached incorrectly. The tech that came to get him to give him the shots was so gentle and kind and did not overwhelm him, but was explaining things to me and let Rocky go to her and want to be petted, etc. He went willingly with her to the back to get his shots and she reported he was an absolute gentleman. That is all because he was cared for and knew he was not going to be hurt. Thank you so much!!!!!!