The Five Domains Model in Practice

The Five Domains model of animal welfare provides a comprehensive framework for assessing and improving welfare in livestock systems.

Key Facts

The Five Domains model extends the Five Freedoms by adding a fifth domain of mental state
It assesses nutrition, environment, health, behavior, and mental state across positive and negative dimensions
The model encourages consideration of both welfare deficits and positive welfare opportunities
Practical welfare assessment tools based on Five Domains are being developed for farm use

Welfare Considerations

The Five Domains model represents the current state of the art in animal welfare assessment frameworks. By explicitly including mental state as an assessable domain, it acknowledges that physical welfare and psychological welfare must both be addressed for comprehensive welfare improvement. The model encourages assessors to consider both what animals are experiencing negatively — pain, fear, hunger — and what positive experiences they might be having or could be given access to. Practical implementation requires welfare assessors who understand both the behavioral indicators of each domain and the management factors that influence them. Training based on the Five Domains model is producing more complete welfare assessments than approaches focused only on resource-based indicators.

What You Can Do

Support welfare audit schemes that incorporate Five Domains principles in their assessment frameworks
Advocate for Five Domains based training in stockmanship certification programs
Choose certified products from farms assessed using comprehensive welfare frameworks
Engage with animal welfare science to understand how the Five Domains model is evolving