I emailed Fromms about this because there is fish in Fromms food. I feed the adult gold large breed formula. It seems Fromms is safe. Here is their response....
Thank you for your email and in choosing Fromm Family Foods.
I am happy to see that you are well aware of the issues at hand and have taken the time to investigate. Its very important and I am glad to answer those questions.
First, be assured we do not use any fish from the Gulf waters, not in our whitefish or the menhaden. Ours is supplied from the open waters of the Atlantic of the Eastern shores of the U.S.
Further our Salmon is harvested from the cold waters of the Pacific and also does not have any connection.
So regarding our recipes and products, you have absolutely nothing to be concerned about. I say keep being smart and particular about what you feed, whether its Fromm or another brand as your pets deserve to have the best nutrition and safety in their diet.
If you have any further questions or concerns please let me know, I will be happy to help.