Thesis Statement

I wasn't sure what my thesis statement actually was but as I got towards the end, I noticed this sentence and realized that it was the best summary of my paper. "The police have the right to do whatever is necessary and proper, and when it comes to animals, any unethical treatment that is suspected is subjected to immediate action." I'm not all too good when it comes to writing papers in a form where I have to identify parts and pieces of a paper. Once I start writing, I just keep going and don't worry about anything else. I feel that if I pause at any moment I might lose my train of thought and that could be why my paper's sometime are all over the place and don't make much sense. Otherwise I feel that I am a pretty descent writer.