[anonymously]

If it was my dog I would take him to the emergency vet now/today for some testing and x-rays.
Bloody diarrhea is an indication of something being very wrong. Maybe a sharp bone fragment has caused some internal bleeding? Why are you doing this? A lot of dogs can’t tolerate raw.
Please do some research:
http://skeptvet.com/Blog/?s=raw+food
http://skeptvet.com/Blog/?s=nutrition

http://skeptvet.com/Blog/2011/09/integrating-myths-and-nonsense-with-standard-advice-for-allergic-pets/ (excerpt below)
Bottom Line
Allergies are a serious medical problem that causes a great deal of suffering for pets and their owners. Causes are complex and involve both genetic, developmental, and environmental factors, and symptoms tend to come and go unpredictably, which makes evaluating the effects of any particular intervention challenging. While there are many safe and effective therapies that can help manage allergy symptoms, there is no cure. Only complete avoidance of the antigens the individual is allergic to can eliminate symptoms entirely, and this is often not possible. No treatment that has any benefit is completely without risks, and the risks and benefits must always be carefully and rationally weighed.

Article on apoquel and treatment options for allergies http://www.2ndchance.info/Apoquel.htm
excerpt below:
Food Allergies are probably over-diagnosed in dogs (they account for, perhaps 5-10%). Hypoallergenic diets are occasionally, but not frequently, helpful in canine atopy cases but you should always give them a try. Food intolerances are more common – but considerably more likely to result in digestive disturbances and diarrhea than in itching problems.

Intradermal Skin Tests http://www.allergydogcentral.com/2011/06/30/dog-allergy-testing-and-allergy-shots/
“An intradermal skin test involves the injection of a small amount of antigen into your dog’s skin. This procedure is most often performed by a veterinary dermatologist or pet allergy specialist”.

BTW: Dogs can be stoic and not show any signs and symptoms of pain and discomfort, until it is extreme.

• This reply was modified 10 years ago by anonymously.