Both dogs won't eat Questions

I am in the UK. My name's Danny. I would not put feed down for couple days. If Ur feeding dry as I do. Then they should dive straight in. But obviously if there r any other issues u notice then act on how serious they r. But it sounds like that u can just do the not put food down for two days. An it will resolve it. Don't forget as well protein is very very dangerous. Not many people take it seriously. But high protein expecially in the summer. Is not good for the dog. Unless it's pulling sledges in the snow. An keep eye on dark urine an hot nose. Maybe running out of breath fast. Soon as u drop protein down they get better. Urine light run proper plenty energy. And don't overheat. Any way won't waffle on any more. Hope u sort it out