I see so many people letting their dogs lick their babies and slaver all over them, I couldn't think of anything worse. Aren't dogs mouths full of germs, they lick their own bums after all? I even hate my baby crawling on the carpet because the dog walks on there when he's walked outside barefoot, probs through his own wee. Is anyone else like this or am I being a bit over protective? Can the germs do him any harm? He's 5mo:)