My brother has a dog, and he was very sick when he first purchased him. He would throw up all the time, and would have diarrhea. He relayed his notion of feeding him rice that humans eat mixed with his dog food. Initially, I didn't concern myself until he informed that he didn't consult with a physician prior to making this decision. I made several attempts to conduct a research online but the answers varied. Do any of you know for certain if this mixture is healthy for a dog?