As someone who worked at a place that boarded pets, you bet we tried most of the dog food at one point. The only thing I remember decently after all these years is that treats can be pretty decent. Someone had some chicken jerky, no spices or anything. That was certainly the best. Milkbones are bland and dry. Can’t remember much else, like kibble and such, which really just says it’s not horrendous and not great.