This is usually fine.
Today, however, is different. We are trying a new brand of dogfood, as both of them were not touching the current stuff (it may have gone rancid). Greyhounds have very delicate digestions, and when you change their food, it takes several days for them to settle into it. During that time, their innards produce various indignities. And Poppy makes sure I'm there to enjoy them with her.