Write to animal welfare minister Lord Rooker MP, DEFRA, Nobel House, 17 Smith Sq, London SW1P 3JR (sample letter)
Write to your MP at House of Commons, London SW1A 0AA or to MSPs at The Scottish Parliament, Edinburgh EH99 1SP (sample letter). To find out the name of your MP call 0207 219 4272; MSP on 0845 278 1999.
Write to your local newspaper (sample letter)
If you wish to email the letter, click here for a list of local papers.