Where can I find good information on the dangers of purebreeding, cloning, and geneticly manipulating pets?

Question

I'm an animal lover and I've picked this as the topic of an essay for my english class. Any (preferably credible, non-blog) ideas?

(I posted this in the homework section, but I thought other animal lovers would have some ideas too!)

Answer 1

http://www.srtp.org.uk/clonin84.htm ...Animal Welfare and Pet Cloning Ethics

http://www.telacommunications.com/www/wildside/genetics.htm ...general problems of purebreeding, inbreeding etc

Answer 2

Go rent Deliverance at Blockbuster