Why the liquid form isn't working for your cat
Cats are notoriously picky about tastes and textures, and fish oil has a strong natural smell that can be off-putting even when it's described as "fresh-smelling." The liquid form sits on their tongue longer than a capsule would, giving them more time to reject it. Some cats will spit it out immediately, while others take it in their mouth and then spit it out on the floor or furniture - which is frustrating for you and stressful for them. The fact that it's happening consistently suggests your cat has decided this isn't worth swallowing, and forcing it typically backfires.
Mixing it into food actually works better
Instead of trying to give it directly, mix the liquid into something your cat already loves. Wet food is your best bet - either their regular wet food or a small amount of something extra tasty like tuna juice, bone broth made for pets, or a bit of wet food from a new flavor they haven't rejected yet. The key is mixing it thoroughly so the oil coats the food rather than pooling on top where they can taste it separately. You can also try mixing it into a small amount of plain cooked chicken or fish, which masks the taste better than you'd expect. Start with just a few drops mixed into their food so they get used to it gradually, then increase the dose over a week or two.
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Another option is the softgel capsule version of this product. While some dogs have trouble with the large capsule size, cats might handle it differently - you could try hiding it in a pill pocket or wrapping it in a small piece of wet food. Some cats will swallow it without chewing if it's embedded in something they're focused on eating.
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The capsule-versus-liquid trade-off
The liquid form is supposed to be easier to dose and absorb, but if your cat won't take it, absorption doesn't matter. You're better off with a form your cat will actually consume consistently. The softgels take longer to break down, but they're much easier to hide in food, and customer reviews show plenty of dogs (and likely cats) taking them without issue when mixed into meals.
If mixing into wet food doesn't work after a couple of weeks, switching to the capsule form is worth trying. The goal here is consistency - your cat needs to take this regularly for the skin, coat, and joint benefits to show up, and that only happens if they're actually getting it.
