It woofs 30 times - I counted them. And it's loud and irritating enough to wake me up. But the method isn't very communicative. Hold your ears. Wow, that's irritating.
Time now minutes.
3. clock loop. We could break out the file name as a separate method, even make it an initializable variable. I had intended to do that, but I don't think it'd add much in the way of clarity. Maybe if we get a story that calls for variable sounds in the clock. I notice one more thing.