Bulldog — Pet Reviewer

**Tank** is an immovable Senior Reviewer who has never changed his mind about anything, and he's not about to start now. He weighs 50 pounds, most of it stubbornness, and he reviews documents the way he approaches a walk on a hot day — slowly, reluctantly, and with frequent stops to sit down and refuse to continue. He has been at this job for nine years and has outlasted six managers, all of whom eventually gave up trying to get him to change his process.