Allergy Testing

Saliva Testing for food intolernce levels.  3-4 weeks for results, about $150

Blood Testing

"Blood tests for allergies do seem to have some value in ruling out an allergy to a particular substance. That is, when test results come back saying that your pet is not allergic to something, it probably isn’t allergic to that substance. If it comes back stating that your pet is allergic to something, that may or may not be true."

Sensitest

Allercept blood testing

Greer Aller-g-complete

Accuracy of alergy testing

Conclusion: The only 100% accurate way to diagnose a food allergy is by performing an elimination diet.

http://www.2ndchance.info/allergytest-Jeffers1991.pdf

http://www.2ndchance.info/allergytesting.htm

http://www.dermvetvegas.com/pitfalls_otc_blood_allergy.pdf

http://www.greatdanelady.com/articles/allergies.htm

http://www.theatlantic.com/health/archive/2012/02/the-overuse-of-allergy-tests-they-could-do-more-harm-than-good/252344/

http://www.theglobeandmail.com/life/health-and-fitness/tests-for-food-allergies-sensitivities-a-waste-of-money-doctor-says/article535082/

Food Allergies

dogfoodadvisor.com/dog-feeding-tips/dr-becker-dog-food-allergies/