Vetoquinol Triglyceride Omega - Fish Oil for Dogs & Cats - Supports Healthy Skin, Coat & Normal Immune Response - Supplement with Vitamin Blend for Heart, Eye, Bone & Muscle Support - 8 Ounce Review
By Marcus Bell · Dog nutrition editor · Published 2026-05-25 · Updated 2026-06-30
Vetoquinol Triglyceride Omega is a precisely dosed liquid fish oil, with each 1 mL pump delivering a specific 1,000 mg fish oil blend of EPA, DHA, and vitamins A, D3, and E, and it holds a 4.3 star average across 1,400 reviews.
Owners who want exact, per-pump dosing information rather than a general scoop, and dogs needing skin, coat, immune, heart, eye, bone, or muscle support.
Skip if
You want the highest star rating in this category, since this formula sits a bit lower at 4.3 stars compared to some competing fish oils.
Form Liquid
Flavor Fish
Best for Active
Breed size Medium
Weight 0.2 Pounds
Our scorecard
4.3/5overall
Owner rating4.3/5
4.3 average across 1,400 owner ratings
Popularity2.8/5
1,400 owner reviews, more 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
['Vetoquinol Triglyceride Omega comes in an 8 fluid ounce liquid bottle with a pump, formulated with a fish flavor for both dogs and cats. Vetoquinol publishes an unusually detailed active ingredient breakdown for this one.', 'Each single pump, about 1 mL, delivers 1,000 mg of fish oil, supplying a minimum of 180 mg EPA, 120 mg DHA, 160 IU vitamin A, 40 IU vitamin D3, and 1.6 IU vitamin E, plus 99% minimum crude fat. The listing ties this blend to healthy skin, coat, and normal immune response, along with heart, eye, bone, and muscle support from the added vitamins.', 'With 1,400 reviews and a 4.3 star average, it has a moderate but established following, and the 8 oz size and pump format make it a manageable entry point before committing to a larger bottle.']
Pros
Detailed, published EPA, DHA, and vitamin breakdown per pump, more transparent than many competitors
Combines fish oil with vitamins A, D3, and E for broader support beyond just omega-3
Compact 8 oz pump bottle is easy to dose precisely
Formulated for both dogs and cats
Cons
4.3 star rating is on the lower end compared to other fish oils in this category
Price isn't listed, so you'll need to check current cost before buying
Smaller 8 oz size means more frequent reordering for larger or multi-dog households
Specifications
Form
Liquid
Flavor
Fish
Best for
Active
Breed size
Medium
Weight
0.2 Pounds
Performance notes
The per-pump dosing breakdown, 180 mg EPA and 120 mg DHA minimum from each 1 mL pump, gives owners a clearer picture of exactly how much omega-3 their dog is getting compared to fish oils that only list a general milligram-per-teaspoon figure. The added vitamin A, D3, and E blend rounds this out as a broader wellness support liquid rather than a pure omega-3 isolate.
What buyers say
With 1,400 reviews and a 4.3 star average, plus about 200 bought in the past month, this is a smaller and more modest following than some of the bigger-name fish oils, though still an established product.
One pump, about 1 mL, delivers 1,000 mg of fish oil, which the label breaks down into a minimum of 180 mg EPA and 120 mg DHA, along with added vitamins A, D3, and E.
Is this formulated for cats as well as dogs?
Yes, the listing covers both dogs and cats, with the same fish-flavored liquid formula for both.
What is this supplement mainly meant to support?
The label points to healthy skin, coat, and normal immune response as the core benefits, with the added vitamin blend also tied to heart, eye, bone, and muscle support.
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