Either he's just checking you out, or, if he does it alot, he may know something you don't. Go to the doctor. Dogs have done this kind of thing before. So listen.
dogs can't eat chocolate period it has chemical acids that tears up the dogs stomache
No, dogs smell with their noses.
A dogs sense of smell is so acute that it can smell a person who was in a place days after.
geranium flowers.... dogs loathe this smell!
No, oxygen is an odorless gas. Even dogs can't smell it.
no because usually dogs feet doesn't smell!!!!!
Yes dogs can smell almost everything in their surroundings.
It is nasty, but dogs like the smell of their owners. That is why some dogs chew underwear and shoes. I don't understand why, but they do.
no they smell nice when they are a puppy
the way we smell through our noses
They smell like dirty dogs.
no