Frances A- The only thing you have to worry about in meals especially fish meals is making sure they don’t use ethoxyquin. It’s a chemical preservative used to keep the fish meal from going rancid quickly.
In regards to that, I don’t feed my dog any fish meal or any fish dry kibble foods. Now this is from research I have done, but dogs shouldn’t have a large portion of fish as there daily diet. This can result in thiamine (Vit B10) Deficiency which can result in poor appetite, loss of weight, seizures. If I tend to want to give the dogs fish I usually buy fresh wild caught and cook it myself and add it to there food which I usually do twice a week.
TLDR: Fish meal is the only meal you really have to worry much about. I’d stay clear of it! Hope this helps!
