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We’re taking take a look at how and why fish oil supplements are good for Pugs, the many benefits, and explore our top six picks of the best fish oil for Pugs.
Is Fish Oil Good for Pugs?
While you may have heard of fish oil as a supplement in human diets, did you know it’s also beneficial for your Pug?
Before feeding your Pug anything new, it’s critical to consider whether it will benefit your pet. When it comes to fish oil, the answer is yes!
Fish oil is an incredibly healthy supplement many owners choose to feed their Pugs of all ages. It has various uses and benefits for your pet, so let’s delve into these.

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Benefits of Fish Oil for Pugs
Fish oil supplements have a variety of essential benefits for your animal. These supplements are filled with fatty acids, like Omega-3, that your dog needs to maintain their health. They create membranes that help your Pug fight off diseases and increase their overall energy and the strength of their heart, lungs, and immune system.
Omega-3 fatty acids are also helpful for your dog’s blood vessels and skincare. Some of the many issues fish oil supplements may be able to alleviate include:
Painful Arthritis
If your Pug is, or has, struggled with arthritis, fish oil supplements might help. They decrease the number of prostaglandins responsible for the joint inflammation that may affect your Pug’s quality of life. By adding fish oil supplements to your Pug’s diet, their joints will likely benefit as they age, and you may be able to stave off the worst effects of arthritis.
Dry Skin
One of the primary reasons owners use fish oil supplements for their Pugs is to improve their pet’s skin and coat. As your pet ages or throughout life, they may suffer from dry, cracked, and uncomfortable skin. With the added Omega-3 found in fish oil, their coat and skin will improve over time. It may even give your pet some relief from allergies and itching!
Brain Function
While it may seem too good to be true, fish oil improves brain function in Pugs of all ages. It may help improve cognition in a Pug’s early life, especially in old age. By decreasing any cognitive decline your Pug might be facing as they age, you’ll lessen their anxiety and make their final years peaceful and healthy.
High Blood Pressure
If your Pug suffers from high blood pressure, fish oil may help. It’s known to improve the overall health of a dog’s failing or suffering kidneys.

How To Give Fish Oil to Your Pug
There are several ways to add fish oil to your dog’s diet. The most common is via a liquid applied to dry or wet food. Most supplements have a fishy taste that dogs love. Another common way is through soft gels or pills that you feed your Pug one at a time or mix in with their meal.
What To Look for in Fish Oil for Pugs
There are a few key things to look for when shopping for fish oil supplements for your Pug:
- Freshness: Fish oil can spoil over time. Make sure the supplement you’re giving your pet is fresh. Check the expiration date before purchasing, and break the capsule if you suspect the oil may be old. Fish oil doesn’t smell of anything, so if you catch any foul smell, throw away the supplements.
- Fatty Acids: Supplements containing DHA and EPA are the best and provide the most benefits to Pugs.
- Trace Metals: Some lesser fish oil supplements contain traces of metal. Ensure your product meets international standards for contaminants (such as metal and dioxins), as the supplement may have an adverse effect on your pet’s health if it contains these contaminants.
- Natural Ingredients: Some supplements are packed full of additives and are limited in their true benefit. Make sure to avoid synthetic-heavy products.
6 Best Fish Oil Supplements for Pugs
There are a variety of fish oil supplements to choose from, each with its benefits. We’ve rounded up the top 6 fish oil supplements for Pugs and broken down their pros so you can make the most informed choice and keep your Pug happy and healthy for years to come!
Native Pet Omega Oil for Dogs – Best Overall

Native’s fish oil for dogs is our number one option on the market for your Pug. It comes in an 8 oz bottle that’s easy to use and apply to your dog’s food. Lead vet nutritionists formulated it, which provides all the top benefits of fish oil for your Pug. It includes improving itchy skin and mobility.
There are no added fillers and zero artificial flavors. Native Pet Omega Oil for Dogs only has five ingredients:
- Pollock oil
- Salmon oil
- Wheatless wheat germ oil
- Natural biotin
- Natural tocopherol
The product is ideal if your dog suffers from joint pain, irritating skin conditions, and more. Plus, it’s great value for money.
PetHonesty 100% Natural Omega-3 Fish Oil – Best for Joint Support

PetHonesty’s fish oil for dogs is an excellent option for Pugs that may need extra joint support, nutrition, and a boost to their immune system. The product is more expensive than others on this list, but it is known for reducing shedding and itching. Joint strength and heart health may also improve through its use.
This supplement is a blend of four different kinds of fish found off Iceland’s coast:
- Anchovies
- Herring
- Mackerel
- Sardines
It also features EPA Omega-3, used for skin and coat health, and DHA-Omega 3, used for neurological and heart health. Vets recommend the product as a healthy source of omegas because it is 100% natural.
You can purchase the 16 oz bottle or the 32 oz bottle. Both are easy to apply to your Pug’s food, and they’re sure to love the taste! Plus, PetHonesty’s fish oil for pugs has less of a fishy smell than some other products.
Zesty Paws Wild Alaskan Salmon Oil – Best Versatility

This product from Zesty Paws is a liquid fish oil supplement you can apply to your Pug’s food. It covers their dry or wet food with a delicious, fishy taste they’re sure to love! It supports your pet’s coat and skin health and improves any arthritis they might be dealing with in their hips or other joints.
Pure Wild Alaskan Salmon Oil is one of the pricier options on our list, but its benefits are hard to overprice. It’s easy to dispense and contains healthy Omega-3 fatty acids with both EPA and DHA. Plus, it is manufactured with cats in mind too!
Nordic Naturals Omega-3 Pet Soft Gels – Best Soft Gels

If you’re looking for a soft gel fish oil supplement for your Pug, these unflavored soft gel capsules are a great option. It comes in 90/120/180-capsule options and supports skin and coat health.
The product contains both EPA and DHA Omega-3s to support your Pug’s heart, brain, lungs, and immune system. Nordic Naturals recommends one gel for every 20 lbs of body weight.
While not as affordable as other options on our list, pet owners have turned to Nordic Naturals for years. Their high-quality product may be what you’re looking for if you’re seeking nutritional supplements for your Pug.
Deley Naturals Wild Caught Fish Oil for Dogs – Best Natural Option

Deley Naturals’ fish oil supplement supports your dog’s coat and skin health alongside the immune system, brain, heart, and joint strength. It comes in three different sizes, 4 oz, 16 oz, and 32 oz, in a BPA-free bottle. Deley Naturals contains only natural products with no added ingredients.
The drip-pump bottle is perfect for easy application to your Pug’s food. The ingredients come from sardine, herring, mackerel, anchovy, and other non-predatory fish from the North Atlantic.
Deley Naturals distills their product to ensure that any heavy metals, sometimes found in fish oil, are removed. The product is well-loved for its health and safety rating, surpassing all California Prop 65 standards and US and European Pharmacopeia standards.
Dogswell Wild Alaskan Salmon Oil – Best Price

Dogswell’s Wild Alaskan Salmon Oil is an affordable fish oil supplement for your Pug. It comes in either an 8 oz or 32 oz bottle. It is easily absorbed into your Pug’s food and will help strengthen your dog’s immune system while supporting cognitive health.
It contains 26% Omega-3 fatty acids, including 10% EPA and 11% DHA. It also has 4% Omega-6 fatty acids. Many customers say that they’ve seen an improvement in their dogs’ itchy skin within weeks of adding this fish oil supplement to their food.
Conclusion – Best Fish Oil for Pugs
Deciding to supplement your pet’s diet with fish oil and choosing the best fish oil for Pugs may feel overwhelming at first, but there are a variety of options on the market that are sure to improve your Pug’s overall health. To recap, fish oil is well-loved for its benefits to Pugs:
- Heart
- Lungs
- Immune systems
- Hips and joins
- Coat skin
- Brain
- Blood pressure
Our number one choice is Native Pet Omega Oil for Dogs, which is known to relieve joint pain, irritating skin conditions, improve heart and brain health, and more.