What Picky Eaters Actually Experience
The main challenge with picky dogs isn't diarrhea - it's getting them to take the supplement in the first place. Multiple owners report their dogs spitting out the soft gel capsules or leaving them at the bottom of the food bowl. One reviewer mentioned their dog would eat most medications without issue but specifically rejected these capsules, forcing them to manually place it in the dog's mouth until it swallowed. The capsule size is genuinely problematic for smaller dogs, which is why Nordic Naturals offers a liquid version specifically designed for small breeds and cats.
When owners do get their picky dogs to consume the product - either by puncturing the capsule and mixing the oil into food, or by switching to the liquid formula - the reviews shift dramatically. Dogs that previously refused the capsules happily accept the oil drizzled on their meals. One owner with a pit mix mentioned her dog actually treats the softgels like treats, with no digestive complaints. Another German Shepherd owner simply adds the supplement to food with no issues reported. The pattern suggests that once you solve the delivery problem, picky eaters tolerate the product fine.
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How This Compares to Other Fish Oil Options
Nordic Naturals makes both capsule and liquid versions of their Omega-3 Pet supplement. The liquid form appears to be the better choice for picky dogs since it eliminates the swallowing barrier entirely. Several reviewers specifically mention preferring the liquid over capsules or pump-style fish oils because there's no mess, no oily hands, and no need to wrestle with their dog. The liquid also avoids the "fishy burps" some dogs experience with capsules, though one reviewer noted they didn't notice any fishy smell or taste issues with the softgels when kept intact.
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Price-wise, you're looking at $14.84 for this product, though one reviewer flagged that the dosing requirement - one softgel per 20 pounds of body weight - means larger dogs need three capsules daily, which can make the per-dose cost feel high compared to alternatives. The liquid version sidesteps this concern since you can measure out exactly what you need.
What the Quality Actually Means for Digestion
Nordic Naturals emphasizes their fish come from Norway, are processed within hours of being caught, and contain no artificial colors, flavors, or preservatives. The supplement is third-party purity tested and non-GMO verified. While these quality measures don't directly prevent diarrhea, they do suggest the product is unlikely to cause digestive upset from contamination or low-quality ingredients. The omega-3 fatty acids themselves - EPA and DHA - are designed to support skin, coat, joint, and immune health, not cause digestive problems. In fact, owners report benefits like reduced shedding, healthier coats, improved joint function, and less scratching from dry skin.
If your picky dog is showing digestive issues after starting any supplement, it's worth consulting your vet since that's not a typical complaint with this product. For picky eaters specifically, the liquid formula is your best bet - skip the capsules and mix it directly into their food.
