Tammy, I think that people have become so immune to what goes into their pet's body because vets have for so long done shots at 6 weeks. But it's not a good excuse/reason for someone to say, "Well, this is what we have always done and I haven't seen any problems thus far.". I am confused as to why someone would not WANT to learn a better way. You know, this is a little off-topic, but when I was pregnant, my father-in-law popped off something to me about how we didn't do it that way or we didn't worry about things that you do and look, our boys turned out just fine (in reference to me no longer cleaning the litter box). Personally, I find this such a worn out excuse! LEARN, EDUCATE YOURSELF....why stick to the old way(s) when their is proof that there is now a better choice?
But hey....I was probably one of 'those' that you would have felt I nursed my skin kids longer than I should have (10 and 11 months old).
Tammy