So, they then leave the body through the urine. Thus, your albumin in the urine. Albumin (al-BYOO-min) is a protein found in the blood. A healthy kidney does not let albumin pass into the urine. A damaged kidney lets some albumin pass into the urine.
Sometimes an abrupt change in diet can cause vomiting. As long as your dog is acting normally and nothing else appears to be wrong with him, you can treat his vomiting by withholding his food for six to 12 hours if he is a small dog or puppy and for 12 to 24 hours for all other dogs. You should offer him small amounts of water during this time to avoid dehydration.
You should wait to start the BRAT diet until you have stopped vomiting and feel ready to eat solid foods. You should listen to your body in terms of when to start but many people start 6 to 12 hours after the last time they threw up.