Embedded Files
A modern science-based framework for animal welfare assessment
The Five Domains Model is an internationally recognised framework for assessing animal welfare.
It provides a structured approach to evaluating physical and functional conditions across four domains—Nutrition (Domain 1), Physical Environment (Domain 2), Health (Domain 3), and Behavioural Interactions (Domain 4)—to determine their impact on the "overall" domain: Mental State (Domain 5).
It is used by welfare scientists, veterinary professionals, researchers, regulatory bodies, and organisations working across species and sectors worldwide.
The Five Domains Model for a General Audience
Modified from Littlewood et al., 2025
About this site
About this site
This site is being developed by Kat Littlewood BVSc(Dist) PhD AFHEA FANZCVS(AWSEL).
Kat is a Registered Veterinary Specialist in Animal Welfare Science, Ethics, and Law with particular expertise in the Five Domains Model and its application across clinical, research, and organisational contexts.
Resources for veterinary professionals, researchers, educators, and organisations are in development.
Find out more
Find out more
For specialist welfare consultations and professional development: akovet.org
Contact: kat.littlewood@akovet.org
In development
In development
Resources covering the application of the Five Domains Model in clinical practice, research, education, and organisational welfare assessment are in development. This site will expand through 2026.
Page updated
Google Sites
Report abuse