Evidence DatabaseSaved evidence
Claim evidence
Reduces clinical signs of osteoarthritis in dogs
Ingredient: Fish Oil (EPA/DHA) · omega
Plain-language summary
Multiple randomised controlled trials show improved weight bearing, owner-assessed lameness and ability to rise at ~50–100 mg EPA+DHA / kg / day.
About the ingredient
Cited studies (2)
Canine studies
- Study summaryModerate qualityDesign score 6/11DesignRCTSpeciesdogSample sizeNot reportedDurationNot reportedControls / blindingControlled comparison group (per recorded study design)FundingNot reportedStrengths
- Randomized trial design
- Conducted in dogs
Limitations- Sample size not recorded
- Study duration not recorded
Outcome: Improved ability to rise and play, reduced lameness
- Study summaryModerate qualityDesign score 6/11DesignRCTSpeciesdogSample sizeNot reportedDurationNot reportedControls / blindingControlled comparison group (per recorded study design)FundingNot reportedStrengths
- Randomized trial design
- Conducted in dogs
Limitations- Sample size not recorded
- Study duration not recorded
Outcome: Increased peak vertical force by force plate
Products in our catalog with Fish Oil (EPA/DHA) (3)
Other graded claims for Fish Oil (EPA/DHA)
- Improves skin/coat and reduces pruritus in atopic dogsGrade BConsistent modest benefit as adjunctive therapy; effect size smaller than for OA.
- Slows cognitive decline in senior dogsGrade CSmall canine studies suggestive; strongest evidence is from broader nutrient blends.
Educational information only. Not veterinary advice. Grades reflect published dog research and reviewer consensus, not marketing.