Just a single solitary bark and then he waited patiently until we opened the door.
We were about to have a late lunch.
On previous visits he's eaten a bit of garlic sausage.
Today we were eating leftover garlic soup and pizza from last night's dinner.
We diluted a bit of garlic soup with some cold water and he drank that greedily. Dogs aren't really meant to eat white bread, but not having any dogfood on hand we gave him a small crust of pizza and some extra toppings.