University of Liverpool
Below is a clear summary of what we know about their use of animals in research and how you can take action.
Total animals used in procedures carried out in 2024
%
Involved mice
Were classified as “moderate” severity
Species Breakdown
Mice were used most frequently. Additional species were also used in smaller numbers.
Full list of all species used
Species Procedures conducted under ASPA in 2024
Cattle 1,965
Domestic fowl (Gallus gallus domesticus) 75
Hamsters 12
Hamsters (Syrian) (Mesocricetus auratus) 182
Mice 8,390
Other birds 93
Roe deer 2
Fallow deer 2
Rabbits 104
Rats 619
Sheep 2668
Grand Total 14,112
These figures represent individual animals used in procedures reported by the university for 2024.
- Mice (8,390) 59%
- Sheep (2,668) 19%
- Cattle (1,965) 14%
Severity of Procedures
Animal procedures are classified by severity, ranging from mild interference to procedures that cause substantial suffering. This breakdown highlights the levels of impact experienced by animals in the university’s research.
Sub-threshold
Mild
Moderate
Severe
Non-recovery
What you can do
If you’re concerned about the use of animals in research, you can make your voice heard. Whether you’re a student, member of staff, alumni, or local resident, we’ve created easy-to-use templates to help you contact the university and ask for change.