ABOUT · EDITORIAL STANDARDS · UPDATED AUGUST 16, 2026
How we choose sources, explain uncertainty, label review, correct information, and keep your veterinarian at the center of medical decisions.
OUR PURPOSE
Companion Health Library is an independent educational resource for animal owners and caregivers—including those responsible for dogs, cats, rabbits, small mammals, birds, domestic equines, reptiles, amphibians, poultry, aquatic animals, honeybees and livestock. Its goal is to make reliable animal-health information easier to understand, prepare readers for productive veterinary conversations and help them recognize when general information is not enough.
The library is not a veterinary practice, telemedicine service, diagnostic tool, pharmacy, or substitute for an examination by a licensed veterinarian.
We prioritize veterinary guidelines, government agencies, current prescribing information, peer-reviewed literature, and official manufacturer labels. Secondary sources may help explain context but do not replace primary evidence.
Technical information is translated into plain language without changing the meaning. Definitions, limitations, exceptions, and important safety distinctions are kept when simplification could otherwise mislead.
Articles explain common principles and questions; they do not diagnose an individual animal or select a treatment. Age, species, breed, geography, examination findings, laboratory results, medications, and medical history can change the right recommendation.
Medical pages display a reviewed or updated date. We revisit content when guidelines, labels, safety communications, or standards of care change. A date shows when the page was checked—not that information can never change afterward.
The most appropriate source depends on the question. A disease guideline, medication label, safety communication, and product comparison each require different evidence.
Consensus recommendations and clinical guidance from groups such as the American Heartworm Society and other relevant specialty organizations.
U.S. Food and Drug Administration approvals, safety communications, medication labeling, and other official public-health information.
Species, age, weight, dosing, route, coverage, contraindications, and warnings are checked against official prescribing or package information whenever possible.
Research is used when it materially clarifies a topic, with attention to study design, population, limitations, and whether findings apply to everyday veterinary care.
Veterinary conference material may highlight emerging topics or useful clinical frameworks. It is paraphrased, checked against current primary guidance, and never treated as a universal recommendation simply because it appeared in a lecture.
Built from veterinary guidelines, official labels, primary sources, and established clinical principles, then translated for pet owners.
This label will be used only when a licensed veterinarian has reviewed the specific page and the reviewer and review date are identified. Pages without that attribution should not be assumed to have received individual veterinary sign-off.
Current status: Companion Health Library is veterinary-informed. It does not currently claim named veterinarian review for every page.
Brand and product names are included so readers can identify and compare real options. Inclusion does not mean a product is best for every pet, and omission does not prove a product is inappropriate.
The library does not earn a commission when a reader follows a product-information link.
Manufacturers do not purchase a higher position or more favorable conclusion in comparison results.
Manufacturer links are provided to help readers find current labels and safety information—not as treatment recommendations.
Display advertising may help support the cost of maintaining the library. Advertisements are not medical recommendations, and sponsors or advertising networks do not decide which diseases, products or treatment options receive favorable editorial coverage.
When a material error is identified, the page should be corrected promptly, its review date updated, and a correction note added when the change could alter a reader’s medical understanding or decision.
Readers should confirm uncertain or time-sensitive information with their veterinarian and the linked primary sources.
IMPORTANT SAFETY BOUNDARY
If an animal is having trouble breathing, collapses, has repeated seizures, uncontrolled bleeding, suspected poisoning, severe trauma, a swollen painful abdomen, or cannot urinate, contact a veterinarian or emergency veterinary hospital immediately. Do not wait for an online article or reply.
Never start, stop, repeat, double, or change a medication dose solely because of information on this site.
OUR STANDARD IN ONE SENTENCE