•Several US farmers reported sterility or fertility problems among pigs and cows fed on GM corn varieties
could be the corn in some of the dog foods is causing us problems too?
http://articles.mercola.com/sites/articles/archive/2011/06/14/why-are-there-so-many-food-allergies-now.aspx
HA...interestingly, the folks I know with small litters are feeding the BEST food known to man and dog. And the ones I know feeding Purina Pro Plan with corn are popping 7+ puppy litters.
