I thought all formula are cow milk based (unless specified)?
Haha....DH wants to tape the dummy to DS mouth too. @Minib: i can't tell you exactly if week 5 is bad. With DS (being colicy), every day was difficult and that started after we left the hospital. His crying peak at week 7 for us and he is still a catnapper. So...today and yesterday, i just let him nap in the swing. No fuss and fall asleep on his own with the dummy. I occasionally put it back in for him when he lost it. There are good and bad days!