Life With a Service Dog 101 Redux

So, Thirddaughter is a senior this year, and as such, gets some privileges. One of them is occasionally getting to leave school for lunch. Today was one such day. But she hadn't taken any money with her, so she had to stop by the house on the way to the sushi place. (Because apparently, sushi = what kids eat for lunch these days.) ServiceDog was perfectly content up until then to lay on his little bed and occasionally harrass me for pets or treats and give me the "Is it time to pick...