• Why do we have to use animals in research?
• What have we learned through animal research?
• What animals are used in research?
• What is the UK law on animal research?
• What is done to reduce suffering?
• What are the arguments against animal research?
• Interactives
  • The Quiz
  • The Shuffle
  • Sharing the pie
  • What R you watching?
• Teachers' FAQ
• Information for schools volunteers

Many different animals are essential for medical research. But do you know which animals are used most and which ones are used least? Use this activity to find out.