What to include
- A scientific correction or newer study: the page link, the claim you think is wrong, and the study's title, journal and year, or its DOI or PubMed link. We re-check the rating against our rating rules.
- A product listing correction: the product name or ASIN and what has changed (ingredients, amounts, form). A photo or link to the current label helps.
- Business inquiries: we do not accept payment for placement, ratings or reviews. See About for how the site is funded.
What we can't help with
We cannot give advice about an individual dog's health, diagnose symptoms or recommend a dose for your dog. If your dog is unwell, contact your veterinarian; for urgent signs such as trouble breathing, collapse, repeated vomiting or a swollen belly, go to an emergency clinic. Our symptom checker can help you judge how urgent a problem is.