Once you've sat down at the table, I highly recommend whipping out a
little tub of yellow powder, piling
several spoonfuls of said powder into your
bowl, and then leaning towards your dining partner to offer, in a low and somewhat creepy voice, «nutritional yeaaaaaast?».
If you should have to leave Rover in the car please be prompt, have a travel
bowl of water and leave the windows on each side of the car open
several inches in order to provide a
little cross ventilation!