At the end of the day, we all want the same thing for our dogs: for them to thrive, feel as comfortable as possible, and live long, healthy lives by our side. Supporting their ongoing health is a daily commitment, and nutrition plays one of the biggest roles in helping them feel their best at every stage of life.
From maintaining a soft, glossy coat to supporting joint mobility as they grow older, Omega-3 fatty acids are key to your dog’s daily health. But you might wonder: is a daily Omega-3 supplement really necessary, especially if their standard food contains it?
While complete dog foods may include basic fatty acids, supplementing these essential Omega-3s, such as with high-quality salmon oil, can be a wonderful way to further support your dog’s everyday wellbeing. Understanding what different Omega-3s do and why active EPA and DHA matter will help you give your dog the very best care.
What is Omega-3 for dogs?
Omega-3s are a family of essential fatty acids that support several important everyday functions within your dog’s body.
The three main types you will hear about are:
- ALA (Alpha-linolenic acid): A plant-based Omega-3 found in ingredients like flaxseed and chia seed.
- EPA (Eicosapentaenoic acid): A marine-based Omega-3 found in oily fish, highly valued for supporting joint comfort and everyday mobility.
- DHA (Docosahexaenoic acid): A marine-based Omega-3 found in oily fish, essential for brain health and visual support.
Salmon oil supplies EPA and DHA directly, which is why adding a marine-based supplement is one of the most reliable ways to deliver these specific Omega-3 fatty acids to your dog's diet.
Can dogs make their own Omega-3?
Like many animals (including us) dogs cannot produce all the essential fatty acids they need by themselves, so they rely on their diet to provide them.
Their bodies draw on these fatty acids continually for normal everyday functioning, supporting everything from healthy skin and joint structure to normal heart and brain function. Because fatty acids are constantly being used, maintaining a regular dietary supply helps keep these core systems supported day after day.
Why supplement Omega-3 every day?
Omega-3 is not stored in your dog’s body indefinitely. It acts as ongoing nutritional support rather than a temporary fix, which is why consistency is key.
Even if your dog’s main food contains some fatty acids, heat processing and storage can lower the overall levels of delicate marine oils in standard kibble. Adding a dedicated daily Omega-3 supplement ensures your dog receives a consistent, beneficial dose of active EPA and DHA every single day, helps to maintain long-term skin condition, joint mobility, and everyday health.
The everyday benefits of Omega-3 for dogs
While a shiny coat is often the most noticeable sign of good nutrition, the daily benefits of Omega-3 go much deeper.
- Nourished skin and a glossy coat - If your dog’s coat is looking a bit dull or their skin could use extra nutritional support, Omega-3 can make a visible difference. Essential fatty acids help maintain the skin’s natural moisture barrier and nourish the coat from within, supporting softness, shine, and overall condition.
- Normal joint function and mobility - Whether your dog loves running outdoors or is beginning to take things a bit slower, supporting their joints helps them stay active and comfortable. The EPA and DHA in salmon oil help maintain everyday joint flexibility and normal mobility at every age.
- Brain and cognitive health - DHA is an important structural component of the brain. It supports normal brain development in growing puppies and helps maintain mental alertness and engagement as dogs enter their senior years.
- Normal heart function - Marine Omega-3 fatty acids help support normal heart function and general everyday vitality as part of a complete, balanced daily routine.
- Healthy vision - DHA is naturally concentrated in the retina, helping to support normal eye health and visual function throughout your dog’s lifetime.
Which dogs can benefit from an Omega-3 supplement?
Daily Omega-3 provides valuable support for almost any dog, though extra supplementation is especially helpful for:
- Dogs whose skin or coat needs extra nourishment and shine
- Active working or companion dogs putting regular demand on their joints
- Older dogs who are entering their senior years
- Dogs fed diets with limited marine-based EPA and DHA
- Fussy dogs who enjoy a tasty, natural boost poured over their meal
How to give salmon oil to dogs
Adding a liquid oil supplement like salmon oil to your dog’s routine is simple. You can measure the recommended serving according to your dog’s weight and pour it directly over their normal food.
Because oils provide natural fats and calories, just remember to keep daily portions consistent, especially if your dog is on a weight management plan.
How much Salmon Oil should I give my dog / cat?
The recommended daily dose for our Norwegian Salmon Oil is based on the weight of your pet:
- Small dogs and cats under 10kg: 1–2 pumps daily
- Medium dogs 10–25kg: 3–5 pumps daily
- Large and giant dogs 25kg+: 6–8 pumps daily
How quickly does salmon oil work?
The omega-3 fatty acids in our Norwegian Salmon Oil provides steady, cumulative support rather than overnight results. Changes in coat softness and skin condition generally become more noticeable over a few weeks as new hair grows in, while subtle improvements in daily comfort happen gradually. Consistent, daily feeding delivers the best long-term outcomes.
Naturally rich in Omega-3: Dorwest Norwegian Salmon Oil
If you want to enrich your dog's daily diet with direct, active EPA and DHA, Dorwest Norwegian Salmon Oil offers a pure and reliable way to support their everyday wellbeing.
Made with 99.7% high-quality Norwegian salmon oil, it is responsibly sourced and gently processed to preserve its delicate nutritional value. It is stabilised with natural antioxidants to maintain freshness, and every batch is independently tested for authenticity so you can feel completely confident in what you are serving.
The convenient pump top makes it effortless to measure and pour over your dog’s food every morning—giving them an easy daily boost they’ll love.
What if you want a fish-free alternative?
While salmon oil is a fantastic daily choice, some dogs may have a known sensitivity to fish or simply dislike the taste.
For a plant-derived option focused primarily on skin and coat nourishment, Dorwest Omega Star® provides an ideal alternative.
Omega Star® combines UK-grown, cold-pressed flaxseed, borage seed, and blackcurrant seed oils with natural vitamin E. Rich in nourishing Omega-3 & 6, it helps soothe the skin barrier, nourish hair follicles, and restore natural coat shine.
Is salmon oil good for dog's joints?
While the EPA and DHA in salmon oil help maintain general mobility, dogs needing extra focused joint care may benefit from specialized building blocks alongside their daily oil.
- Dorwest JointWell®: Designed for everyday joint support, containing glucosamine, chondroitin, vitamin C, zinc, and hyaluronic acid to help maintain healthy cartilage and joint comfort.
- Dorwest MoveWellia®: An advanced, high-strength formula formulated for senior dogs or pets needing extra mobility support.
Salmon oil can easily be fed alongside targeted joint supplements as part of a comprehensive daily routine.
Supporting your dog's daily wellbeing
Giving your dog the happy, long life they deserve comes down to simple, consistent care. Topping up their daily diet with essential Omega-3 fatty acids is one of the easiest ways to ensure their coat stays soft, their movement stays comfortable, and their body gets the daily nourishment it needs.
