Krill oil has gained attention as an omega 3 source for dogs, often blended with salmon or fish oil for broader fatty-acid support. We reviewed the krill-containing supplements owners consider most, focusing on their omega content, sourcing transparency and how readily dogs take them. We assessed these as nutritional supplements that support normal skin, coat and joint health, not as treatments for any condition. In our evaluation we relied on published specs, manufacturer guidance and aggregated owner feedback rather than invented measurements. We recommend checking with your veterinarian before adding krill or fish oil, particularly if your dog takes medication or has a health issue, since omega supplements can affect clotting and may interact with other care. What we like in this category is a sensible krill-and-fish blend with clear omega levels and a delivery format, oil or chew, that fits your dog’s preferences.
Compare 5 Best Omega Dog Supplements with Krill (2026)
Looking for the best omega supplement for dogs with krill? We compared 5 top picks, including Wonder Paws blend with salmon, cod, and krill oil. Discover why a mix of sources beats krill alone and find the right omega dose by weight for your pup.
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★ Top Pick: Wonder Paws Fish Oil for Dogs - Omega 3 for Dogs fr…
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- Best Overall: Wonder Paws Fish Oil for Dogs - Omega 3 for Dogs from Alaskan Salmon, Cod & Krill Oil - EPA DHA Fatty Acids - Less Shedding & Itching - Skin, Joint, Immune & Heart Health - Liquid Supplement (16 oz). We chose Wonder Paws fish oil as our top pick because it blends Alaskan salmon, cod and kr.
- Best Premium: Wild Alaskan Salmon Oil for Dogs & Cats - Fast-Absorbing Fish Oil for Dogs with Krill Oil, Omega 3 6 9 Fish Oil Supplement from 8 Deep Sea Fishs for Skin, Coat, Joints & Heart -16oz (90 Day Supply). We like that this wild Alaskan salmon oil is fast-absorbing and pairs salmon with krill fo.
- Runner-Up: Vebelkang Krill Oil Omega 3 Supplement for Dogs, Allergy & Itch Relief, Skin and Coat Support for Shedding, Softgels for Joint Health with EPA DHA & Astaxanthin, 90 Count. We rank Vebelkang krill oil here for its krill-forward focus on allergy, itch and skin sup.
- Best Value: Omega 3 for Dogs - Premium Fish Oil & Krill Oil Soft Chews for Itchy Skin, Shedding, Coat & Joint Support - Chicken Flavor Dog Supplement with EPA & DHA - 90 Chews. We picked this premium fish and krill oil soft chew for owners who want krill benefits in.
- Best Budget: WIZARDPET Wild Alaskan Salmon Krill Oil Chews for Dogs - 120 Soft Treats - Omega 3 6 9 Fish Supplement EPA, DHA for Itch-Free Skin Coat Joints - Allergy Relief - Reduce Hair Shedding - Made in USA. We chose WIZARDPET wild Alaskan salmon krill chews for their 120-count soft-treat format c.
Quick Comparison
| Product | Best For | |
|---|---|---|
| Wonder Paws Fish Oil for Dogs - Omega 3 for D… | Best Overall | Check price → |
| Wild Alaskan Salmon Oil for Dogs & Cats - Fas… | Best Premium | Check price → |
| Vebelkang Krill Oil Omega 3 Supplement for Do… | Runner-Up | Check price → |
| Omega 3 for Dogs - Premium Fish Oil & Krill O… | Best Value | Check price → |
| WIZARDPET Wild Alaskan Salmon Krill Oil Chews… | Best Budget | Check price → |
Krill works best as part of a blend with fish or salmon oil, giving a broader omega profile than any single source. Clear omega levels and dosing by weight matter more than the krill label alone.
Types Explained
Multi-source fish and krill oil
A liquid blend combining salmon, cod and krill oils for a broad omega 3 profile dosed by weight.
Best for: Owners who want comprehensive omega sourcing and precise dosingKrill-forward chew
A soft chew built around krill oil with added omega support for convenient daily giving.
Best for: Dogs that refuse oil and owners who prefer chewsSalmon and krill blend
A supplement pairing wild salmon with krill, marketed for skin, coat and shedding support.
Best for: Owners targeting coat health from marine omega sourcesTop 5 Picks
Wonder Paws Fish Oil for Dogs - Omega 3 for Dogs from Alaskan Salmon, Cod & Krill Oil - EPA DHA Fatty Acids - Less Shedding & Itching - Skin, Joint, Immune & Heart Health - Liquid Supplement (16 oz)
We chose Wonder Paws fish oil as our top pick because it blends Alaskan salmon, cod and krill for a broad omega 3 profile in one supplement. In our evaluation its multi-source approach suited owners wanting comprehensive skin and joint support.
Wild Alaskan Salmon Oil for Dogs & Cats - Fast-Absorbing Fish Oil for Dogs with Krill Oil, Omega 3 6 9 Fish Oil Supplement from 8 Deep Sea Fishs for Skin, Coat, Joints & Heart -16oz (90 Day Supply)
We like that this wild Alaskan salmon oil is fast-absorbing and pairs salmon with krill for skin and coat support. We recommend it for owners who want a recognizable, quality-sourced marine oil.
Vebelkang Krill Oil Omega 3 Supplement for Dogs, Allergy & Itch Relief, Skin and Coat Support for Shedding, Softgels for Joint Health with EPA DHA & Astaxanthin, 90 Count
We rank Vebelkang krill oil here for its krill-forward focus on allergy, itch and skin support. In our evaluation it makes a strong alternative for owners who specifically want krill as the lead source.
Omega 3 for Dogs - Premium Fish Oil & Krill Oil Soft Chews for Itchy Skin, Shedding, Coat & Joint Support - Chicken Flavor Dog Supplement with EPA & DHA - 90 Chews
We picked this premium fish and krill oil soft chew for owners who want krill benefits in a no-mess, easy-to-give format. We chose it for dogs that refuse liquid oil but still need omega support.
WIZARDPET Wild Alaskan Salmon Krill Oil Chews for Dogs - 120 Soft Treats - Omega 3 6 9 Fish Supplement EPA, DHA for Itch-Free Skin Coat Joints - Allergy Relief - Reduce Hair Shedding - Made in USA
We chose WIZARDPET wild Alaskan salmon krill chews for their 120-count soft-treat format combining salmon and krill omega. We recommend it as an accessible, palatable option for consistent daily giving.
Key Buying Factors
Krill and fish oil blend
Krill is often combined with salmon, cod or pollock oil for a fuller omega profile. We look at how the sources complement each other on the label.
Omega 3 content
Total omega 3, including EPA and DHA, drives skin and joint support. Clear amounts let you compare products rather than guess.
Sourcing transparency
Identifiable fish and krill sources help you judge quality and freshness. We favor products that name their sources clearly.
Format and dosing
Liquids dose precisely by weight while chews offer convenience. Pick the format your dog will reliably take each day.
Freshness measures
Marine oils can oxidize. Sensible packaging and freshness handling keep the omega effective through the bottle or bag.
Veterinary suitability
Omega supplements can interact with conditions and medications. We recommend confirming dose and suitability with your vet.
Care, Cost and Maintenance
Start low and build
Introduce the supplement gradually to let your dog's stomach adjust to the added marine oils before reaching the full labeled dose.
Store oils correctly
Keep liquid blends sealed and follow refrigeration guidance to slow oxidation and preserve omega quality over time.
Track skin and joint changes
Note any changes in coat, itching or mobility over several weeks, and share them with your vet to judge whether the supplement is helping.
Compare the listed EPA and DHA, not just the total oil weight, when choosing between krill blends. Two products can carry the same oil amount yet deliver very different active omega levels.
Frequently asked questions
Is krill oil better than fish oil for dogs?
What does krill omega support in dogs?
Can I give krill oil with my dog's other supplements?
Will krill omega help my dog's itchy skin?
Are there side effects to krill or fish oil?
How we made this guide
How we chose. We compared the options on the factors that matter most for Dogs, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.
How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.
Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.
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Sources and further reading
Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.