Everything DoseRank tracks on the pets shelf — d-Alpha Tocopherol and Phospholipids. The category itself is never ranked: 152 products get scored the moment you say what you want them to do.
How to read the scores
This legend covers the scores on this page — for data sources, scoring weights, and limits, read the full methodology →
Answer a few questions about your goals, habits, stack, and budget. Then, DoseRank will find the products that best match your needs based on your answers. It's free and only takes 60 seconds! No account is required.
A saved, shareable breakdown: your matched products, dose math, interaction flags to discuss with a clinician, and a price-tracked stack you can revisit.
Questions
Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value — computed for the goal you picked, across this category's products. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.
Start with a goal, not a brand
Browsing pets supplements without a goal makes no sense — different products do different jobs, and “best” flips depending on which job you're hiring for. These are the 45 health outcomes that matter for this category. Pick yours, and the full evidence-ranked shelf loads for that goal alone.
Alanine aminotransferase (ALT)Liver enzyme used to assess hepatocellular injury.25 rankedStrong
Immune toleranceBalanced immune regulation without excessive reactivity.3 rankedLimited
Wrinkle severityDegree of visible skin wrinkling.11 rankedStrong
MemoryAbility to encode, store, and retrieve information.38 rankedStrong
C-reactive proteinAcute-phase inflammatory marker.30 rankedStrong
TolerabilityOverall ability to continue the intervention without unacceptable side effects.8 rankedModerate-strong
Range of motionExtent of achievable joint movement.3 rankedModerate-strong
Thyroid-stimulating hormonePituitary hormone used to assess thyroid status.18 rankedStrong
Joint functionAbility of joints to move and support normal activity.23 rankedStrong
Choline statusAdequacy of choline availability.13 rankedStrong
Joint stiffnessReduced ease of joint movement, especially after rest.12 rankedStrong
Omega-3 indexRed blood cell EPA+DHA content reflecting omega-3 status.13 rankedStrong
MalabsorptionImpaired absorption of nutrients from the gut.12 rankedStrong
Activities of daily livingCapacity to complete routine self-care activities independently.2 rankedStrong
Cognitive functionOverall thinking ability including memory, attention, and processing.60 rankedStrongNothing is ranked yet — the shelf stays locked until you pick a goal.
No goal, no ranking.
A “best pets supplement” list without a goal would be marketing, not evidence. Pick what you want to improve and DoseRank scores all 152 products against that goal's trials.