If you are thinking about adding salmon oil to your dog’s food, you have probably noticed there is a lot of choice. Some bottles highlight Scottish salmon, others Norwegian salmon, and many use words such as “premium”, “pure” or “high quality”.
It can leave you wondering whether there is actually much difference between them — and how you are supposed to know which one is best for your dog.
The good news is that you do not need to be an expert in fish oil to make an informed choice. Where the salmon comes from matters, but it is only part of the story. The quality of the fish, how the oil is handled, how its freshness is protected and whether its authenticity has been independently checked are all important too.
Are all salmon oils the same?
No, not all salmon oils are the same. Although many products can provide beneficial Omega-3 fatty acids, there may be differences in the salmon used, where it was sourced, how much information is provided about its provenance and how carefully the finished oil is protected.
Two bottles may both say “salmon oil” on the front, but that does not necessarily mean they have been sourced, handled or checked to the same standard.
Looking beyond the front of the bottle can help you feel more confident about what you are adding to your dog’s bowl every day.
What is salmon oil for dogs?
Salmon oil is a type of fish oil that naturally provides marine Omega-3 fatty acids, including EPA and DHA.
These important fatty acids help support healthy skin, a soft and glossy coat, normal joint function and mobility, heart health, brain function and healthy vision.
It is also incredibly easy to use. A measured amount can simply be pumped over your dog’s usual food, making it a straightforward way to add extra nutritional support to their daily routine.
What is Scottish salmon oil?
Scottish salmon oil is made using salmon sourced from Scotland, often from salmon raised in Scottish coastal waters and sea lochs.
There are high-quality Scottish salmon oils available, and they can provide valuable EPA and DHA. However, seeing “Scottish” on a label does not tell you everything about the oil inside.
You still need to consider how the salmon was sourced, how the oil has been handled, how freshness is maintained and whether the manufacturer provides clear information about its quality checks.
What is Norwegian salmon oil?
Norwegian salmon oil is made using salmon sourced from Norway, a country widely known for salmon production in its cold coastal waters.
Our Dorwest Norwegian Salmon Oil is responsibly sourced from high-quality Norwegian salmon. The oil is carefully handled to help preserve its nutritional value and stabilised with natural antioxidants to maintain freshness.
Each batch is also independently verified for authenticity, giving you extra reassurance about the identity and provenance of the oil you are feeding your dog.
Is Norwegian salmon oil better than Scottish salmon oil?
Not simply because it comes from Norway. Norwegian salmon oil is not automatically better than Scottish salmon oil, just as Scottish salmon oil is not automatically better because it comes from Scotland. Both can provide beneficial Omega-3 fatty acids.
The more helpful question is: what standards sit behind the product?
When comparing salmon oils for dogs, it is worth checking:
- Is the source of the salmon clearly stated?
- Has the salmon been responsibly sourced?
- Does the oil naturally provide EPA and DHA?
- Has it been carefully handled to help protect its nutritional value?
- How has its freshness been maintained?
- Has its authenticity or provenance been independently checked?
These details can tell you far more about quality than the country name on its own.
Why does salmon sourcing matter?
Most of us want to know exactly what we are giving our dogs, particularly when it is something we plan to add to their meals every day.
However, not every product described as fish oil for dogs comes from one clearly identified source. Some may be blends containing oils from different fish species or marine sources, which can make it harder to understand precisely what is inside.
Choosing a salmon oil with clear, transparent sourcing gives you greater confidence about where the oil has come from.
Dorwest Norwegian Salmon Oil is made with 99.7% Norwegian salmon oil, responsibly sourced from high-quality Norwegian salmon. Its provenance is clearly stated rather than being hidden behind a broad term such as “marine oil” or “fish oil blend”.
Why is independent verification important?
Words such as “premium”, “pure” and “high quality” can sound reassuring, but they are most meaningful when the product information explains what supports those claims.
Each batch of Dorwest Norwegian Salmon Oil is independently verified for authenticity. This means its identity and provenance have been independently checked, giving you added confidence that the product contains the Norwegian salmon oil described on the bottle.
Independent verification offers an extra layer of reassurance, particularly when you are comparing several products that may appear very similar at first glance.
Why does freshness matter in salmon oil?
Freshness is an important part of fish oil quality because its beneficial fatty acids are naturally delicate. Exposure to heat, light and air can affect the oil over time, so careful handling and storage really matter.
Our Norwegian Salmon Oil is carefully handled to help preserve its nutritional value and stabilised with natural antioxidants to maintain freshness.
Once opened, it should be stored in a cool, dry place away from direct sunlight and heat. For the best quality and freshness, we recommend using it within six months of opening.
Why should I look for EPA and DHA?
You will often see “Omega-3” written prominently on pet supplements, but it is also worth checking which types of Omega-3 the product provides.
Salmon oil naturally contains the marine Omega-3 fatty acids EPA and DHA. These help support:
- Healthy, nourished skin
- A soft and glossy coat
- Normal joint function and mobility
- Normal heart function
- Brain and cognitive function
- Healthy vision and normal retinal function
This makes salmon oil a popular choice for owners looking for simple everyday support, whether their dog is young and active, entering their senior years or simply in need of a little extra care for their skin and coat.
What makes Dorwest Norwegian Salmon Oil different?
For us, quality is about much more than putting “Norwegian” on the front of the bottle.
We want you to feel confident about what you are feeding your dog, which is why we look carefully at the source of the salmon, the way the oil is handled and the steps taken to protect its freshness and authenticity.
Our Norwegian Salmon Oil is:
- Made with 99.7% Norwegian salmon oil
- Responsibly sourced from high-quality Norwegian salmon
- Naturally rich in Omega-3, including EPA and DHA
- Carefully handled to help preserve its nutritional value
- Stabilised with natural antioxidants to maintain freshness
- Independently verified for authenticity
- Easy to serve using the convenient pump included
- Suitable for dogs and cats from eight weeks old
Quality has always been at the heart of Dorwest. Our Managing Director, Jo Boughton-White, is the third generation of the family behind the business and personally leads all new product development.
From choosing ingredients to reviewing how they are sourced, every detail is carefully considered to ensure our supplements meet the standards Dorwest has upheld since 1948.
Is salmon oil good for dogs?
Salmon oil can be a simple way to add EPA and DHA to your dog’s daily diet. These marine Omega-3 fatty acids help support several areas of everyday health, including the skin, coat, joints, heart, brain and vision.
You might choose salmon oil because your dog’s coat is looking a little dull, because you want to support their joints as they grow older or simply because you want to add more Omega-3 to their routine.
Salmon oil is a complementary feed rather than a replacement for complete food, so always follow the recommended daily amount for your dog’s weight.
Speak to your vet before introducing a new supplement if your dog has an existing health condition, takes medication or follows a specially controlled diet.
Can dogs have salmon oil every day?
Yes, salmon oil can be added to your dog’s food every day when used according to the product instructions.
Our easy-to-use pump helps you measure the right daily amount without any mess or guesswork. You can add it to one meal or divide the recommended amount between meals, depending on what suits your dog’s routine.
The naturally appealing salmon flavour can also make their usual food even tastier, which may be especially welcome if your dog can be a little fussy at mealtimes.
Norwegian or Scottish salmon oil: which should I choose?
Both Norwegian and Scottish salmon oil can provide valuable Omega-3 for dogs, so there is no need to choose based on the country alone.
Instead, look at the whole story behind the bottle. Where was the salmon sourced? Is the source clearly stated? How was the oil handled? How has its freshness been protected? Does it provide EPA and DHA? Has its authenticity been independently checked?
Our Norwegian Salmon Oil is responsibly sourced from high-quality salmon, carefully handled, stabilised with natural antioxidants and independently verified for authenticity.
It gives you a simple, fuss-free way to add high-quality Omega-3 support to your dog’s bowl — with clear information about where it comes from and how its quality has been protected.
Try Dorwest Norwegian Salmon Oil for Dogs & Cats today! >
