Loki had allergy testing 3 years ago, she gets a weekly shot. My question is, should I get her re tested? Humans are supposed to have a scratch test every 3 years....you all are my resource an the experts....
You should check with your vet. Why do you want to re test? If you are still having issues, then it is a good idea to re test. I allergy tested one of mine several years ago and never did it again. I never had any more issues and the vet did not say to re test.
After we tested, we just stopped giving what Annabelle was allergic too, Now 6 years and she has been fine. She was allergic to Wheat, food colouring and preservatives.