Why do dogs not like it when you blow in there face, yet they always stick there head out the window?

Question

my friend says it's because ppl's breath stinks.

Answer 1

maybe spit gets on there face when you blow on it

Answer 2

lol.Thats what I was going to suggest.Bad breath.

Answer 3

nah it is the same reason that people do not like it when you blow on their face!  

Answer 4

while it's true dogs noses are extra sensitive, just think about it would you really like for someone to blow in your face? It's annoying, and probably an annoyance to them.