Bc-
Taken from
www.PetEducation.com:
Food allergies are true allergies and show the characteristic symptoms of itching and skin problems associated with canine and feline allergies. Food intolerances can result in diarrhea or vomiting and do not create a typical allergic response. Food intolerances in pets would be similar to people that get diarrhea or an upset stomach from eating spicy or fried foods. Fortunately, both food intolerances and allergies can be eliminated with a diet free from offending agents.
Several studies have shown that some ingredients are more likely to cause food allergies than others. In order of the
most common offenders in dogs are beef, dairy products, chicken, wheat, chicken eggs, corn, and soy. As you may have noticed, the most common offenders are the most common ingredients in dog foods.
Many owners and veterinarians attempt to look to other tests to diagnose food allergies. Blood tests such as the RAST test or the ELISA test can be performed to screen for food allergies. In addition, intradermal skin testing could also be performed. Despite the fact that these tests are routinely performed and used as a diagnostic aid,
there is no evidence that blood tests are accurate for the diagnosis of food allergies.
The only way to accurately diagnose
food allergies is with a food trial.
I am so sorry your fuzzy face is going through such a ruff time.
When any of my dogs (5) have stomach issues, I feed them a bland diet of brown rice, scrambled eggs and a small portion of ground beef. I also make sure there is a lot of fresh water available and they are able to get outside and "graze". You seem to be doing all the right things, I know its fustrating!