10 Best Fish Oil For Dogs 2025 in the United States

The Wild Alaskan Salmon Oil Formula by Zesty Paws is a liquid food supplement designed to support the skin, coat, joint function, immune, and heart health of both dogs and cats. One of its strong points is the high concentration of Omega-3 fatty acids, including EPA and DHA, which are essential for maintaining a healthy coat and pet wellness. The product comes in a liquid form, which can be a convenient alternative for those who prefer not to use capsules, raw treats, or chews.

The included pump makes it easy to mix the supplement with pet food, with clear dosage instructions based on the pet's weight. Sourced from wild Alaskan salmon, this oil boasts a high level of purity and quality, which is reassuring for pet owners concerned about contaminants. Additionally, the product is well-received by customers, indicating general satisfaction and effectiveness.

Some potential drawbacks include the need for proper storage to maintain its freshness and the possibility of a strong fishy smell, which might not appeal to all pet owners or pets. Furthermore, while the product is designed to be palatable, there could be instances where a pet might be hesitant to eat their food when the oil is added. Despite these minor issues, the Wild Alaskan Salmon Oil Formula is a beneficial supplement for pet owners looking to enhance their pet's diet with high-quality Omega-3 fatty acids.

The Zesty Paws Dog Multivitamin offers a comprehensive solution for pet owners looking to support their dog's overall health. It provides a range of benefits, including heart and immune support, thanks to ingredients like CoQ10, Cod Liver Oil, and Vitamins A, C, and E. The advanced 8-in-1 formula addresses various aspects of a dog's physical well-being, including joint, skin, liver, and gut health, making it suitable for dogs of all breeds at different life stages, from senior dogs to puppies.

The chewable form with a peanut butter flavor makes it easy to administer and appealing to dogs. However, while it is rich in additional ingredients that promote gut health and skin condition, the exact concentration of omega-3 fatty acids is not specified, which may be a concern for those specifically seeking high levels of these nutrients. The product's reliance on soy could be problematic for dogs with soy allergies.

Despite these minor drawbacks, its high customer rating and multifunctional benefits make it a strong contender for a holistic dog supplement.

The Natural Dog Company Wild-Caught Salmon Oil for Dogs is a high-quality fish oil supplement designed to support your dog’s health. One of its key strengths is its richness in natural Omega-3 fatty acids, which are beneficial for skin, coat, joints, and heart health.

The product is made from wild-caught salmon, ensuring a pure and natural source of EPA and DHA without fillers, GMOs, or artificial additives. This makes it a safe choice for pet owners concerned about the quality and purity of supplements they give to their dogs. Additionally, the oil is sustainably sourced from Alaskan waters, highlighting the brand’s commitment to environmental responsibility.

The inclusion of a pump makes it easy to measure and dispense the correct dosage based on your dog’s weight, simplifying daily use. It's important to gradually introduce the oil into your dog’s diet to avoid digestive upset. Consulting with a vet is advised, especially if your dog has known health conditions or allergies to fish. This fish oil supplement is suitable for dogs of all breeds and life stages, making it an excellent option for pet owners looking to enhance their dog’s daily nutrition.