High Quest Canine Skin & Coat Supplement for Dogs, All Breeds (60 Chews) | Daily Salmon Oil, Omega 3, Biotin Soft Chews, Shedding Support Formula for All Breeds (+6 Months Old) Review
By Marcus Bell · Dog nutrition editor · Published 2026-05-11 · Updated 2026-07-01
High Quest's skin and coat chews combine salmon oil, omega 3, and biotin into a daily soft chew aimed at shedding support for dogs six months and older, and a 4.6 star average across 23 reviews points to happy owners so far, even though the review count is still small.
Adult dogs six months or older who could use extra salmon oil, omega 3, and biotin for coat condition and shedding.
Skip if
You have a puppy younger than six months, since this formula is labeled for dogs past that age.
Priced 17% below the category median ($23.95 across 26 tracked models)
Our scorecard
4.2/5overall
Owner rating4.6/5
4.6 average across 23 owner ratings
Popularity1.2/5
23 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
["This soft chew is built around a skin and coat trio, salmon oil, omega 3, and biotin, meant to support coat quality and help with shedding. It's labeled for all breeds and for dogs six months of age and older, with 60 chews per bag for daily use.", 'Salmon oil and omega 3 fatty acids are common choices for coat and skin support, and biotin is often paired with them since it plays a role in skin and coat health too. Packaging it as a soft chew makes it easy to hand over as a daily treat rather than mixing a liquid or powder into food.', "At $19.99 for 60 chews, it's an accessible price point in the skin and coat category. The 4.6 star average across 23 reviews is a strong early signal, though with a review count this size it's still building a track record compared to longer established coat supplements."]
Pros
Combines salmon oil, omega 3, and biotin in one daily chew
Strong early rating at 4.6 stars
Soft chew format is easy to give as a daily treat
Affordable at $19.99 for a 60 count bag
Cons
Only 23 reviews so far, a small sample to judge long-term results from
Not labeled for puppies under six months
No bought-last-month sales figure to confirm how widely it's being purchased
Performance notes
The soft chew format pairs omega 3 rich salmon oil with biotin, a combination commonly used to support skin and coat condition and help manage shedding, though results depend on the individual dog and typically take consistent daily use to show up in the coat.
What buyers say
The 4.6 star average from 23 reviews suggests owners who've tried it are largely satisfied, though the small review count means it hasn't built up a long track record yet.
What ingredients does this chew use for coat support?
It's built around salmon oil, omega 3 fatty acids, and biotin, a combination aimed at supporting skin and coat health and helping manage shedding.
Can puppies have this?
The label specifies dogs six months of age and older, so it's not intended for younger puppies.
How long before you'd see a difference in shedding or coat?
The product doesn't specify a timeline, and coat supplements generally need consistent daily use over several weeks to show a visible difference, so patience and a chat with your vet about expectations helps.
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