10 Best Omega 3 Supplements For Dogs 2026 in the United States

Zesty Paws Salmon Omega Oil + Hemp is a liquid omega-3 supplement designed for dogs and cats, featuring Wild Alaskan Salmon Oil combined with Hemp Seed Oil. This blend provides important omega-3 fatty acids EPA and DHA, which support heart health, skin moisture, and immune function. The inclusion of hemp adds stearidonic acid (SDA), a beneficial fatty acid that may further boost immunity. The liquid form makes it easier to dose, with a recommended 1 teaspoon per 20 pounds of body weight, adjustable for your pet’s needs.

The product is suitable for all breeds and aims to promote a healthy coat and skin. The oil is free from artificial additives, but if your dog is sensitive to flavors, the salmon and hemp scent might be noticeable. With strong customer ratings and a large volume (32 oz), it offers good value for regular use.

This supplement is a reliable choice for pet owners looking to support their dog’s wellness, particularly skin and immune health, through a natural omega source with added benefits from hemp.

Zesty Paws Wild Alaskan Salmon Oil offers a convenient way to provide omega-3 fatty acids to both dogs and cats. The primary ingredient, Wild Alaskan Salmon Oil, is known for its high purity and quality. This ensures that pets receive a potent source of EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid), which are essential for maintaining a healthy coat, skin, immune system, joints, and heart function. The oil form makes it easy to mix into pet food, avoiding the hassle of capsules. Additionally, the product is gentle on pets' skin and coat, making it suitable for animals with sensitivities.

The dosage instructions are straightforward, allowing for easy administration based on the pet's weight. However, the product comes in a relatively small 8.5oz bottle, which might require frequent reordering for larger pets or households with multiple animals. While it is effective in supporting pet health, the product does not contain additional ingredients that might offer further nutritional benefits.

This supplement is ideal for pet owners seeking a high-quality, easy-to-administer omega-3 supplement to enhance their pets' health, particularly those focused on skin and coat care.

Nordic Naturals Omega-3 Pet is a high-quality omega-3 supplement tailored specifically for medium to large dogs. This product features fish oil as the primary source of omega-3, which is known for its beneficial EPA and DHA content. Each teaspoon delivers 1518 mg of omega-3, which is ample for supporting your dog's heart, skin, coat, immune system, and joint health.

The liquid form makes it easy to mix into your dog's food, ensuring consistent intake. The unflavored formula avoids any artificial colors, flavors, or preservatives, making it a pure choice for your pet. Additionally, the product is non-GMO, gluten-free, and dairy-free, which adds to the quality and safety for your dog. The fish oil used is sustainably sourced and Friend of the Sea certified, highlighting the brand's commitment to ethical practices and sustainability.

However, it's important to note that the product needs to be refrigerated after opening and used within three months, which may require more careful handling by pet owners. The 8-ounce bottle is a good size, but the liquid form might be a bit cumbersome for some users compared to other forms like capsules. In essence, Nordic Naturals Omega-3 Pet is a robust choice for dog owners looking for a high-quality omega-3 supplement that supports multiple aspects of their pet's health.