10 Best Fish Oil For Cats 2025 in the United States

Zesty Paws Wild Alaskan Salmon Oil is a liquid supplement designed for both cats and dogs, rich in Omega-3 fatty acids, EPA, and DHA. This product aims to support a healthy coat, skin moisture, joint function, immune, and heart health. One of its notable strengths is the high quality of the salmon oil, sourced from the Alaskan Bering Sea, and the product's certification by the National Animal Supplement Council, which ensures its quality and safety. The liquid form with an included pump makes it easy to administer by mixing it with pet food, which is convenient for pet owners who prefer not to use capsules or chews.

With a substantial 32 oz size, it caters to pets of all life stages, ensuring long-term use. However, there are a few points to consider. While it's primarily targeted for coat and skin health, some users might find the fishy smell off-putting. Additionally, it's primarily marketed towards dogs, which might make some cat owners hesitant even though it's suitable for both.

It is a well-regarded product, making it a solid choice for pet owners looking to improve their pets' skin and coat health.

The Wild Alaskan Salmon Oil Formula by Zesty Paws is a liquid supplement designed for both cats and dogs, offering a rich source of Omega-3 and Omega-6 fatty acids, specifically EPA and DHA. One of the standout features of this product is its commitment to quality; it’s manufactured in FDA-registered facilities and is NSF and GMP-certified, ensuring a high level of purity and safety. This makes it a trustworthy choice for pet owners concerned about the well-being of their furry friends.

In terms of health benefits, the Omega fatty acids promote not just a shiny, healthy coat but also support skin condition, joint function, immune system health, and heart wellness. The product's formulation is appealing to pets, given its salmon flavor, making it easier for pet owners to incorporate it into their pets' diets.

It's best suited for pets who are generally healthy or those who require specific supplementation for skin or joint issues. Pet owners looking for a more straightforward or less messy option might prefer capsules or chews instead.

Nordic Naturals Omega-3 Pet fish oil is a high-quality supplement designed to support the health of your cat or small dog. One of its main strengths is its high content of Omega-3 fatty acids, specifically 304 mg per one mL, which includes beneficial EPA and DHA. These nutrients are essential for promoting heart, skin, coat, joint, and immune health in your pet. The fish oil is in liquid form, making it easy to administer, and is unflavored to suit pets with picky tastes.

Another key advantage is its commitment to purity and quality. The oil is derived from fresh, wild-caught fish, ensuring it is rich in Omega-3s and free from GMOs, gluten, and dairy. Additionally, the product is made without artificial colors, flavors, or preservatives, making it a safe choice for your pet. The ethical practices of Nordic Naturals, including sustainable sourcing and manufacturing in a zero waste facility, further add to the product's appeal.

However, a potential drawback is that the product is only available in a 2 oz bottle, which may not last long if you have multiple pets or a larger pet. Also, the liquid form might not be convenient for all pet owners compared to capsules or chews. Despite these minor issues, Nordic Naturals Omega-3 Pet fish oil is a strong contender for pet owners looking to boost their pet's health with a high-quality, ethically produced fish oil supplement.