The interesting sources used for this page:
1. CMC (Canadian Meat Council). 2010. Canadian livestock and meat industry: 2010 industry statistics. Available at: http://www.cmc-cvc.com/english/industry_statistic_e.asp. Accessed Feb. 4, 2012.
2. Statistics Canada. (2011, December). Poultry and egg statistics. Retrieved 02 11, 2012, from Statistics Canada: http://publications.gc.ca/collections/collection_2012/statcan/23-015-x/23-015-x2011004-eng.pdf
3. Canadian dairy information centre. (2011). Dairy in Canada at the farm 2011. Retrieved 02 11, 2012, from Number of farms, dairy cows and dairy heifers: http://www.dairyinfo.gc.ca/index_e.php?s1=dff-fcil&s2=farm-ferme&s3=nb
4. Statistics Canada. (2010, June). Canada’s population estimates. Retrieved 03 20, 2012, from Statistics Canada: http://www.statcan.gc.ca/daily-quotidien/100628/dq100628a-eng.htm
5. Turner, J. 2010. Animal Breeding, Welfare and Society. Earthscan: Washington, DC.
6. Olsson, I. A. S., Gamborg, C., & Sandøe, P. (2006). Taking Ethics into Account in Farm Animal Breeding: What can the Breeding Companies Achieve? Journal of Agricultural and Environmental Ethics, 19(1), 37-46.