References
Last updated: 27 July 2026
Hierarchy of Evidence
In our efforts to maintain the highest level of accuracy and reliability for answers provided on our platform, we adhere to a structured hierarchy of evidence when referencing sources. This ensures that our answers are backed by the most trusted and reliable sources available. Here is a breakdown of our hierarchy, listed in order of preference:
- BSAVA Small Animal Formulary / NOAH Compendium: these resources are the gold standard when it comes to information related to veterinary medications and treatment guidelines. They provide comprehensive data on drug indications, contraindications, dosing, and side effects.
- RCVS, BVA and AVMA guidelines: the Royal College of Veterinary Surgeons (RCVS) and British Veterinary Association (BVA) are prestigious bodies in the veterinary field. Their guidelines are developed after extensive research and consultation with experts, so following them keeps us aligned with current best practices.
- NADIS / Merck / Vetlexicon / Veterinary Information Network: these platforms provide a wealth of information, from disease descriptions and diagnostic criteria to treatment recommendations. They combine peer-reviewed content with expert opinion to deliver balanced insights.
- Meta-analyses: studies that collate findings from multiple studies to arrive at a comprehensive understanding of a topic. By looking at patterns across research papers, they provide more definitive answers than individual studies.
- Expert reviews in high impact factor veterinary journals: high impact factor journals are recognised for their rigorous peer review and high standards of publication. Expert reviews in these journals provide in-depth insight backed by years of research and experience.
- Expert reviews in other journals: while not always in the most prestigious journals, these reviews still provide valuable insights, written by experts, offering perspectives that might not be covered in higher tier journals.
- Our opinion, your opinion, your senior's opinion: while empirical evidence and research backed data are vital, there is also value in the lived experience and insight of professionals in the field, offering contextual understanding and real world application.
By adhering to this hierarchy, we ensure that the answers we provide are not only accurate but also reflect the latest advancements and understandings in the veterinary field.
Disclosure of Endorsements
The companies, societies, charities, institutions listed above, academic institutions, veterinary practices or any affiliated agency to question writers or reviewers ("Third Party") do not endorse or sponsor any commercial product, service, or activity provided by Sophleo Ventures Ltd. Third Party participation in this Agreement, or provision of goods, services, facilities or equipment under this Agreement, does not constitute endorsement by the Third Party. By using this platform you agree that nothing in this Agreement will be construed to imply that the Third Party authorises, supports, endorses, or sponsors any product or service resulting from activities conducted under this Agreement, regardless of the fact that such product or service may be referenced.
