persuasive speech

Persuasive speech with the topic "Are rottweilers vicious dogs?" but i want to argue and convince the audience that they are NOT vicious and the stereotype is wrong. the speech requires an attention getter in the intro and a preview of the main points and then in the conclusion it needs a transition word and also a preview of the points, the speech is 3 minutes long but please easy vocabulary.In the main points try to provide convincing arguments that they are NOT vicious. it also needs an outline and i will upload the rubric and some intructions.

The outline in the green form on the board with the roman numbers starting the with intro then the main points and their A and B subordinatepoints followed by the conclusion and the sources.