Zoos & Captivity

Zoo Welfare: Enrichment Assessment Tools

Systematic enrichment assessment tools enable zoos to evaluate the welfare effectiveness of enrichment provision beyond simply recording that enrichment has been provided.

Key Facts

Enrichment engagement time, breadth of behavioural repertoire, and stereotypy reduction are key effectiveness metrics
Not all enrichment is effective for all individual animals, requiring personalised enrichment assessment
Enrichment assessment databases allow institutions to share effective approaches across species
Regular enrichment rotation combined with assessment prevents habituation that reduces welfare benefit

Welfare Considerations

Enrichment quality matters as much as enrichment quantity. Systematic assessment tools that measure whether enrichment actually benefits the target individual animal provide the evidence base for effective enrichment programme design and improvement.

What You Can Do

Support zoos that demonstrate systematic enrichment effectiveness assessment
Advocate for enrichment assessment records to be published as part of zoo welfare transparency
Engage with zoo welfare organisations developing enrichment assessment tools