Is salmon oil recommended for cats? Yes, but it all depends on the context!
Salmon oil is rich in fatty acids, particularly omega-3s. In fish oils, these are mainly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).
EPA and DHA notably have anti-inflammatory properties. These omega-3s help the body function properly.
There are more studies in dogs, but because many of you are wondering about your cat, I’ll explain here why giving salmon oil to your cat can also be beneficial.
Don’t forget that, in general, any dietary supplement should not be given without your veterinarian’s advice.
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1. It has anti-inflammatory effects
The anti-inflammatory properties of salmon oil are an ally in fighting several conditions. For example, some dermatological conditions such as atopy.
Studies (in dogs) have shown that salmon oil can reduce pruritus, that is, itching. It also improves coat quality.
In cats, this study demonstrated an improvement in mobility in cats with osteoarthritis with EPA and DHA supplementation. A reduction in pain was also observed.
I recommend that you consult your veterinarian to determine the dose to give your cat. This dose varies according to several parameters (indication, age, etc.).
2. It is beneficial for the kidneys
Salmon oil also has benefits for kidney disease. It can reduce proteinuria, that is, the presence of proteins in the urine.
Salmon oil therefore has a protective effect on the kidneys.
This study highlighted increased longevity in cats with chronic kidney disease that consumed a diet high in EPA.
However, caution is advised because studies in cats remain limited. Regarding the study cited above, the reported effects could also be due to other compositional differences between the two diets.
3. It protects the heart
Again, benefits exist but they have been demonstrated in dogs.
The studies focus on dogs with heart failure. Because of their anti-inflammatory action, some have shown an improvement in the condition of dogs supplemented with fish oil.
Omega-3s therefore appear to have antiarrhythmic properties, that is, they reduce cardiac arrhythmias.
4. It is useful for prevention
Because of their anti-inflammatory properties, omega-3s have been shown to have a beneficial role in the treatment of certain cancers in humans.
In dogs, DHA supplementation was shown to improve the condition of aging dogs in a clinical trial, particularly their behavior.
Generally, data for cats remain less precise than for dogs, especially regarding the doses to be used.
This is why I recommend that you contact your veterinarian for more information. Serious adverse effects can occur from misuse, including bleeding.
In what form should you give salmon oil to your cat?
There are many formats of salmon oil for animals. Supplements are available as liquids or capsules; the choice is based on several criteria.
Dosage, weight, and your cat’s health are factors in the veterinarian’s assessment.
Some foods are also enriched with salmon oil. Finally, treats are also available.
I recommend paying attention to the proper storage of your product. Salmon oil oxidizes easily.
In any case, veterinary advice remains essential because there are also possible interactions with certain medications.
Sources and scientific studies
