Make the commitment!
I was at my wits end trying to find something that would help with my GSD's itchy skin. I came across this product, and I can't express how INCREDIBLY grateful that I did! They were very up front about being consistent with dosage and that it could take up to 90 days to see results. In our case, it took almost up to the 90 days, but I can say happily that now my girl is almost completely itch free!! Do yourself a favor, COMMIT to the 90 days. If I had given in after 30 to 60 days, she would still be suffering.