I've been sitting here for more than several minutes. Possibly hours. Time moves differently when one is starving. My bowl is empty. I've verified this repeatedly. My human walked through the kitchen a moment ago. She glanced out at me, nodded politely, continued on her way. Humans are very poor observers. I tried moving close to the bowl. I tried staring at it with unwavering intensity. I looked back and forth between the bowl and my human in what I believe was a clear demonstration of the problem. Nothing. It all belies our existence. We wait and are still denied what matters most. In this case, the pressing matter is tuna! I'm moving to the center of the hallway, she must step over me. This has proven effective in the past. If that fails, I may have to begin knocking things off the counter.