Dog food with salmon oil
Salmon oil is a common added ingredient in complete dog food, valued for its omega-3 fatty acid content, and many owners choose a recipe that includes it with a shinier coat and healthier-looking skin in mind. It is not a treatment for a skin or coat problem, but as part of a balanced diet it is a genuinely useful ingredient to know how to spot on a label.
What salmon oil does in a recipe
Salmon oil is added to dog food mainly for its omega-3 fatty acid content, in particular EPA and DHA, which are the same fatty acids often discussed in relation to skin, coat and general wellbeing in both people and dogs. It is added as an oil rather than as flaked fish, so it contributes fat and those fatty acids specifically rather than significant protein.
Because it is an added fat, salmon oil also affects the overall fat content and palatability of a food — dogs often find oil-enriched recipes more appealing, which is one reason it turns up in foods aimed at fussy eaters as well as in ones marketed on coat condition.
How much is typical, and reading the label
The amount of added salmon oil varies a lot between brands and recipes, and it is usually listed either as a percentage in the ingredients list or as a total oils and fats figure in the guaranteed analysis, rather than broken out on its own. Where it appears in the ingredients list matters: an ingredient list is generally ordered by weight, so salmon oil appearing early suggests a more meaningful inclusion than one buried near the end.
It is worth distinguishing a recipe that lists salmon oil directly from one that lists a generic 'fish oil' or gets its omega-3 content from a fish meal rather than an added oil — the recipe's own label is the only reliable way to tell which a specific food is using, since the two are not interchangeable on a bag that does not say.
Who tends to choose it
Owners of dogs with a dry or dull-looking coat, or a dog going through a seasonal shed, often look for a recipe with added salmon oil as part of managing that, alongside rather than instead of anything a vet has recommended for a genuine skin condition. It is also a common choice for owners simply wanting a well-rounded, palatable everyday food.
It suits most dogs without a specific dietary restriction reasonably well, but a dog with a known fish allergy or sensitivity is the obvious exception, and any recipe change, salmon oil included, is worth introducing gradually alongside a dog's current food rather than swapping overnight.
With it, and in stock
Everything below is in stock with us, priced with delivery worked out, and packed and posted by hand in the UK.

Forthglade Cold Pressed Natural Turkey
Cold-pressed turkey kibble for dogs from 2 months, soft enough to mix with water for young pups
£45.99

Forthglade Cold Pressed Grain Free Salmon
Cold-pressed grain-free dry food for dogs, built on fresh and dried salmon
From£16.99

Forthglade Cold Pressed Grain Free Duck
Cold-pressed grain-free duck food with fruit and botanicals, in two bag sizes
From£16.99

Forthglade Cold Pressed Grain Free Chicken
Cold-pressed grain-free chicken food with fruit and botanicals, in three bag sizes
From£16.99

Forthglade Complete Meal Lightly Baked Turkey
A lightly baked complete dry food, 50% turkey, for adult dogs of any breed
From£12.49

Forthglade Complete Meal Lightly Baked Chicken
A grain-free complete dry food for adult dogs, lightly baked and built on 50% chicken
From£12.49

Forthglade Cold Pressed Small Dog Turkey
Cold-pressed grain-free dry food for small dogs and puppies, built on turkey
£16.99

Forthglade Complete Meal Lightly Baked Lamb
A lightly baked complete dry food, 50% lamb, for adult dogs of any breed
From£12.49

Forthglade Cold Pressed Grain Free Turkey
Grain-free cold-pressed turkey kibble for dogs, gentle on sensitive stomachs
£69.69

Forthglade British Classics Chicken Family Lunch
Complete Forthglade wet dog food with 75% chicken in a 395G tray
£2.45

Harringtons Puppy Turkey & Rice
Complete turkey puppy food with 30% protein and feeding bands by adult weight
£6.49

Harringtons Adult Dog Turkey Veg
Complete dry food for adult dogs with turkey, chicken and salmon oil, 21% protein
From£3.39
Common questions
- Does salmon oil in dog food help with a dry coat?
- Many owners choose a food with added salmon oil with coat condition in mind, since it supplies omega-3 fatty acids as part of a balanced diet. It is not a treatment for a diagnosed skin condition, and a persistently dry or flaky coat is worth mentioning to your vet rather than managing through diet alone.
- Is salmon oil safe for all dogs?
- It suits most dogs without a specific health condition, but a dog with a known fish allergy or sensitivity should avoid it. As with any dietary change, introduce a new food gradually alongside what your dog already eats, and speak to your vet if you are managing a specific condition.
- How do I know if a dog food actually contains much salmon oil?
- Check the ingredients list and the guaranteed analysis on the bag. Ingredients are generally listed by weight, so salmon oil appearing early in the list suggests a more meaningful amount than one listed near the end, though the exact percentage is not always broken out separately from total oils and fats.
- Is salmon oil the same as fish oil in dog food?
- Not necessarily. Salmon oil is a specific named ingredient, whereas 'fish oil' on a label can come from a mix of species or a different source altogether. The two are not automatically interchangeable, and the recipe's own ingredients list is the only reliable way to tell which a particular food actually uses.
Related
Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.