Thank you for your recent e-mail. We are sorry for the problems you are experiencing.
First, please know that all of our recent formulation updates were implemented in the interest of improving
the nutrition of the diets. This has always been our foremost goal.
We encourage you to visit the following web pages to learn the rationale behind the new formulations and for each of our ingredients (http://www.wysong.net/dietfeatures.php
The Adult™ and Anergen™ formulas contained fish. This was added to formulations to contribute protein, as well as healthful omega-3 fatty acids. We have no scientific or anecdotal evidence that fish, in particular, cause allergies in pets. In fact, the fatty acid content of fish is anti-inflammatory and will actually improve any skin or coat issues related to allergies. See: http://www.wysong.net/pet-health-and-nutrition/the-food-allergies-are-cured-myth.php
However, due to several people indicating that they believe their pets will react adversely to the new formulations, we have decided to remove this ingredient from the Anergen™ and supply omega-3s from other sources.
The new fishless formulation of Anergen™ should be available in October. If you would be so kind, please tell us how the problems you mentioned behave with this change.
If the lawn spotting persists, perhaps you could try diluting the diets with another not so concentrated in proteins, such as Vegan™
If the allergy-like signs continue, consider our new Omega-3 Spectrum rotated with our other essential fatty acid