Oops, we don't have capsules or anything from Pure Alaska. It's a pump of Holistic Blend,and the ingredient list is simply "cold pressed Alaskan salmon oil".
So I'm guessing all the anti-fish stuff regards feeding it to cats regularly, not simply adding some oil to the food. Which makes sense, as allergies tend to come up due to meat protein... not fat or oil.
The only thread I could find that discusses fish oil at all was kind of short, and didn't really provide the answer I was looking for.
To be frank... should I add salmon oil to my cat's food? I thought it would help with the skin and coat, and by not being the main part of the diet it would be...
I'd look elsewhere entirely, as the ingredient listing for both is far from ideal (say no to corn). Although the RC canned looks okay outside of the pork by-product.
If a brand has larger cans, you can save money by buying them instead of the smaller ones. It's a bit more work, as you'll have to cover and refrigerate the unused portion of each can, but it doesn't take so much longer that the money saved won't make up for it. Plus there's less waste.
Also...
Yeah, don't think you're a bad parent because you feed dry, because that's not true at all. The fact you're willing to look into and join a site like this shows the opposite. Good parents are always looking to improve things for their kids, and that's what you're doing.
I also agree that...
do they like drinking from running faucets, as many cats do? If so, then you could try a fountain instead of a water bowl. Or you could get free samples of Honest Kitchen Prowl, which is a dehydrated food that must be mixed with warm water before serving.
I like to compare the male urinary tract to that of a roller coaster. By that I mean that the tract has many twists and turns, unlike the tract of a female that is fairly straight. That "roller coaster" thing makes it easier for crystals to build up, which can lead to infection or other blocking...
I hear the "but my dog likes it, and he's old" or "I had a dog that lived really long eating this 'crappy' food" all the time, and I too get tired of it. My analogy involves me loving ice cream, but not eating it for every meal. Not to mention that quality of life is as important, if not moreso...