When we evaluated the Natural Dog Company range, we focused on matching each product to a clear purpose: skin and coat, joint mobility, or digestive support. We compared a salmon oil, an omega-rich skin and coat supplement, a topical skin balm, a hip and joint chew and a probiotic chew against their published ingredients and dosing, alongside the patterns we saw in owner feedback. What we like about this lineup is that the formulas are built around recognizable ingredients like salmon oil, biotin and defined probiotic CFUs. Because these are supplements and a topical skin product, we kept our framing conservative: they are intended to support normal skin, coat, joint and digestive function, not to treat disease. We recommend confirming any new supplement with your veterinarian, particularly for dogs on medication or with existing health conditions.
Natural Dog Supplements 2026: 5 Top Picks by Purpose
Find the best natural dog supplements for 2026. Our picks include salmon oil for skin, joint chews, and probiotics, each targeting a different need for your dog's health.
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★ Top Pick: Natural Dog Company Skin & Coat Supplement for Dogs…
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- Best Overall: Natural Dog Company Skin & Coat Supplement for Dogs - Omega 3 Salmon Oil, Biotin & Vitamin E Support Shiny Coat, Healthy Skin & Normal Shedding, Promotes Comfort from Occasional Itch, 90 Count. We chose the Natural Dog Company Skin & Coat Supplement for Dogs - Omega 3 Salmon Oiland C.
- Best for Coat: Natural Dog Company Wild Alaskan Salmon Oil for Dogs - Omega 3 Fish Oil Supplement with EPA & DHA for Skin, Coat, Itch Relief, Joints, Heart & Immune Support, Liquid Food Topper, 16 oz. We picked the Wild Alaskan Salmon Oil because its clearly sourced omega-3 fish oil focuses.
- Best Topical: Natural Dog Company Skin Soother Dog Skin Balm for Skin Care - Moisturizing Balm for Dry Itchy Skin, Outdoor Play, Beach Days & Hot Weather, Hot Spot Treatment with Coconut Oil & Vitamin E, 4 oz Tin. We selected the Skin Soother balm because it is a moisturizing topical aimed at dry, rough.
- Best for Mobility: Natural Dog Company Hip & Joint Supplement Chew for Dogs - Supports Mobility, Flexibility & Comfort, Glucosamine, Chondroitin, MSM & Turmeric, Chicken Flavor, 90 Count. We chose the Hip and Joint Supplement chew because it is formulated to support mobility an.
- Best for Digestion: Natural Dog Company Probiotics for Dogs - Dog Probiotic Chews with 1B CFUs, Canine-Specific Microencapsulated Strains, Prebiotics & Enzymes for Digestive Health, Stool & Immune Support, 45 Ct. We recommend the Probiotics chew with 1 billion CFUs because it offers a defined probiotic.
Quick Comparison
| Product | Best For | |
|---|---|---|
| Natural Dog Company Skin & Coat Supplement fo… | Best Overall | Check price → |
| Natural Dog Company Wild Alaskan Salmon Oil f… | Best for Coat | Check price → |
| Natural Dog Company Skin Soother Dog Skin Bal… | Best Topical | Check price → |
| Natural Dog Company Hip & Joint Supplement Ch… | Best for Mobility | Check price → |
| Natural Dog Company Probiotics for Dogs - Dog… | Best for Digestion | Check price → |
In our evaluation we found that the value of this lineup comes from picking by purpose, since a salmon oil, a joint chew and a probiotic each support a different system and are not interchangeable.
Types Explained
Skin and coat supplements
Omega-3 oils and biotin-based formulas that support normal skin barrier and coat condition.
Best for: Dogs with dry coats or dull fur where dietary omega support may help.Topical skin balms
Moisturizing balms applied directly to dry, rough or exposed skin areas.
Best for: Targeted dry-skin spots, noses and paws needing direct moisturizing support.Joint and digestive chews
Hip and joint chews and probiotic chews supporting mobility and gut balance.
Best for: Active or aging dogs and dogs with sensitive digestion, under vet guidance.Top 5 Picks
Natural Dog Company Skin & Coat Supplement for Dogs - Omega 3 Salmon Oil, Biotin & Vitamin E Support Shiny Coat, Healthy Skin & Normal Shedding, Promotes Comfort from Occasional Itch, 90 Count
We chose the Natural Dog Company Skin & Coat Supplement for Dogs - Omega 3 Salmon Oiland Coat Supplement because it pairs omega-3 salmon oil with biotin to support normal skin barrier and coat condition. We like that the ingredient pairing targets the most common everyday coat complaints in one daily supplement.
Natural Dog Company Wild Alaskan Salmon Oil for Dogs - Omega 3 Fish Oil Supplement with EPA & DHA for Skin, Coat, Itch Relief, Joints, Heart & Immune Support, Liquid Food Topper, 16 oz
We picked the Wild Alaskan Salmon Oil because its clearly sourced omega-3 fish oil focuses squarely on coat and skin support. We like that the defined source gives owners a transparent, single-purpose omega option to pour over food.
Natural Dog Company Skin Soother Dog Skin Balm for Skin Care - Moisturizing Balm for Dry Itchy Skin, Outdoor Play, Beach Days & Hot Weather, Hot Spot Treatment with Coconut Oil & Vitamin E, 4 oz Tin
We selected the Skin Soother balm because it is a moisturizing topical aimed at dry, rough skin spots rather than a whole-body supplement. We like that it lets owners target a specific patch, nose or paw directly.
Natural Dog Company Hip & Joint Supplement Chew for Dogs - Supports Mobility, Flexibility & Comfort, Glucosamine, Chondroitin, MSM & Turmeric, Chicken Flavor, 90 Count
We chose the Hip and Joint Supplement chew because it is formulated to support mobility and joint function in a palatable chew. We like that the chew form makes daily joint support easy for active and aging dogs, ideally under vet guidance.
Natural Dog Company Probiotics for Dogs - Dog Probiotic Chews with 1B CFUs, Canine-Specific Microencapsulated Strains, Prebiotics & Enzymes for Digestive Health, Stool & Immune Support, 45 Ct
We recommend the Probiotics chew with 1 billion CFUs because it offers a defined probiotic dose in an easy daily chew for digestive support. We like that the stated CFU count gives owners transparency, and we suggest a vet check for dogs with ongoing digestive issues.
Key Buying Factors
Target purpose
We matched each product to a specific need, since skin, joint and digestive formulas use different active ingredients and should be chosen by goal.
Ingredient transparency
We favored recognizable, listed ingredients like salmon oil, biotin and defined CFU counts over vague proprietary blends.
Dosing clarity
Clear weight-based dosing matters for safe use, so we weighted products with straightforward administration guidance.
Form factor
Oils, chews and topical balms suit different dogs, so we noted which delivery method fits picky eaters or skin-specific issues.
Quality and sourcing
We gave weight to clearly sourced ingredients, such as wild Alaskan salmon oil, since source affects omega quality.
Veterinary appropriateness
We stress checking with a vet before starting, especially for dogs on medication or managing a diagnosed condition.
Care, Cost and Maintenance
Start with one product
We introduce a single supplement at a time so we can tell what helps and watch for any reaction.
Follow weight-based dosing
We dose to the dog's weight per the label and avoid stacking multiple omega sources without vet input.
Loop in your vet
We confirm new supplements with a veterinarian first, especially for dogs on medication, and we treat these as support, not treatment.
We introduce one new supplement at a time and give it several weeks before judging, which makes it far easier to tell what is actually helping your dog's skin, coat or digestion.
Frequently asked questions
Do these supplements treat skin or joint conditions?
Can I give my dog more than one of these at once?
What is the difference between the salmon oil and the skin and coat supplement?
How is the skin balm different from the supplements?
How long until I see results?
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.