Archive · 13 Nov 2025
UK Sets Plan to Phase Out Animal Testing
The UK government wants to stop using animals for most science experiments.
They are giving money to scientists to use new methods like computers (AI) and tiny lab-grown body parts that work like real ones.
They plan to stop testing for some safety checks soon.
They also want to use way fewer dogs and monkeys for testing medicines.
This is good news for animals and science, but some scientists worry it will be hard to stop completely.
They say that sometimes, you need to test on a whole living thing to understand sickness.
However, the government says they will only stop using animals when the new ways are just as safe for people.
The goal is to use animals less and less over time.
The UK government has unveiled a plan to phase out animal testing in scientific experiments.
New funding will support researchers in adopting alternative methods like AI, organ-on-a-chip systems, and 3D bio-printed tissues.
Animal testing for some major safety tests is targeted for phasing out by the end of the current year.
The use of dogs and non-human primates in testing for human medicines aims to be cut by at least 35% by 2030.
While welcomed by animal welfare groups, some scientists express concerns about the feasibility of completely replacing animal testing.
- Who
- The UK government and researchers
- What
- Announced a plan to phase out animal testing in scientific experimentation.
- When
- The plan aims to phase out animal testing for some major safety tests by the end of the current year, and reduce the use of dogs and non-human primates in medicine tests by at least 35% by 2030.
- Where
- Britain
- Why
- To move towards alternative methods such as AI, organ-on-a-chip systems, and 3D bio-printed tissues, while ensuring human safety.
Proponents of Phasing Out Animal Testing
Skeptics of Complete Animal Testing Ban
Feasibility and Benefits of Alternatives
Proponents of Phasing Out Animal Testing
The RSPCA welcomes the strategy, stating it will help UK scientists embrace high-quality, ethical science and accelerate the replacement of animals, which is positive news for animals, science, and society.
Skeptics of Complete Animal Testing Ban
Professor Frances Balkwill believes reaching 'near zero' tests on animals will be extremely difficult, as non-animal methods may not replicate the complexity seen in whole organisms like mice.
Impact of a Complete Ban
Proponents of Phasing Out Animal Testing
The government's plan aims to phase out animal testing by supporting researchers to use innovative methods like AI, organ-on-a-chip systems, and 3D bio-printed tissues, recognizing that this transition depends on reliable and effective alternatives.
Skeptics of Complete Animal Testing Ban
Professor Robin Lovell-Badge stated that a complete ban on animal testing would be 'disastrous'.
- Animal Tests in Britain (2024)
- 2.64 million
- Tests with Moderate/Severe Pain
- 488,255
- Majority Animals Tested
- Mice, fish, birds, rats
- Tests on Dogs
- 2,646
- Tests on Monkeys
- 1,936
- Target Reduction for Dogs/Primates
- At least 35% by 2030