Melamine is used to make plastic,glues,flame retardants, fertilizers

Cats fare worse in food contamingation
http://news.yahoo.com/s/ap/20070401/ap_on_bi_ge/pet_food_recall
Pet food recall expands to new wet brand
http://news.yahoo.com/s/ap/20070331/ap_on_go_ot/pet_food_recall
New York Times/Times Topic:Menu Foods
http://query.nytimes.com/search/query?query=pet+food+recall&srchst=nyt
List of recalled pet foods grows longer
http://www.cnn.com/2007/US/03/31/pet.food.recall.ap/index.html
Cat may be more sensitive to pet food contaminant
http://www.cnn.com/2007/US/03/31/pet.food.recall.cats.ap/index.html
Nestle'Purina Hills join pet food recall
http://www.usatoday.com/news/nation/2007-03-31-pet-food-recall_N.htm?csp=34