Blu was a shelter dog with many small health problems and severe allergy symptoms. After just 3 weeks on OxyNu her sneezing, itchy eyes, and paw-liking stopped, and she can finally live her life normally with out pesky allergy symptoms! I highly recommend the product! These minerals are a great natural alternative to synthetic medications, etc. See the before and after picture! Her eyes cleared up and she no longer itches them all the time! Not to mention her coat came in way thicker. Far less eye infections as well!