If your pet develops an upset tummy whether eating a raw diet or not take the following precautions:
Call your vet if vomiting persists for more than 1/2 a day.
At first just offer small amounts of water, if he will not keep this down call your vet. If he does then you can start to offer small amounts of food after a few hours. Do not starve for long 24 hours is too long.
If he just has diarrhoea or when the vomiting is over:
Just feed minces avoid bone for a few days. Bone broth and poached meat can be good for a day or so. Easily digestible foods like eggs, white meats like lightly cooked chicken. Do not give rice or other starchy foods if your dog is not used to eating these foods. Changes of diet is not a good idea
If you see large amounts of blood in the diarrhoea or vomit check with your vet.