700–1,500 IU vs almost none


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Hey, Reader!

I updated one of my blog posts this week — and honestly, I wish I had explained it this clearly a while ago.

If you’ve ever added fish oil to your dog’s bowl and thought, “That should cover Omega-3s, right?” — you’re not wrong.

But you’re also not getting the full picture.

Here’s what I added (and why it matters):

→ A clear breakdown of why fish oil doesn’t meaningfully provide vitamin D
→ A side-by-side comparison: whole fish vs fish oil vs cod liver oil
→ The missing piece most people overlook: vitamin E (and when it actually matters)
→ And a simple guideline for how much whole fish you can feed without overcomplicating things

One example that really puts things into perspective:

100 g of whole herring can provide 700–1,500 IU of vitamin D
Fish oil? Pretty much none.

That’s the kind of detail that changes how you build your dog’s bowl.

I also cleaned up a lot of the explanations so it’s easier to follow without getting lost in the weeds — because let’s be honest, this topic can spiral quickly.

If you’ve read the post before, it’s worth revisiting.
If you haven’t, this is the version I wish I had when I started raw feeding.

Click here to read the updated blog post on whole raw fish vs fish oil for dogs

Happy raw feeding,

Barbara

P.S. I also added a section on vitamin E — when you actually need to think about it (and when you don’t). It’s one of those small details that can make a big difference over time.


My raw feeding recommendations:


Got Questions, Comments, Or Ideas for Future Topics?

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Barbara Rivers | K9sOverCoffee

Barbara Rivers has been raw feeding both in the US and Germany since 2015. In 2020, she completed a raw feeding course led by veterinarian Dr. Marion Smart and Labrador breeder Dana Scott. She now shares her expertise through K9sOverCoffee.com and her work for BARFER’S, one of Germany’s leading raw dog food brands.

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