“I discovered he is Very allergic to salmon”
Is he actually allergic to salmon or did it give him acid reflux?
I am not familiar with the ingredients or GA of Kirklands but if the salmon oil made the acid reflux worse, it is probably due to the amount of fat you added to his diet. I would suggest that you try a limited ingredient diet with lower fat than the Kirklands. I found that Natural Balance LID’s are a good starting point when trying to determine food issues since they are lower fat and less ingredients than many of the other LID’s. If I recall correctly, TOTW does have some lower fat formulas but more ingredients.
Also, I would not soak the kibble in anything. Too much moisture can make acid reflux worse. If you want to offer bone broth on the side, wait a few days and see how he is on the new kibble before introducing anything else new.
