So I have an elderly dog, I don't know how old for sure. But he started puking and diarrhea all other over the place. My Mom read online to give him white rice and hamburger. He didn't like that too much and now my dog looks like walking death. We took him to the vet but for a 200$ payment just to get him looked at is a little much for us right now. Any help would be greatly appreciated . He is a mixed breed, mid sized dog and is at least 9 years old. Please help me save my friend.