yes, they like a human who is familiar to them. They live by a keen sense of smell which is more sensitive than humans. they love their Host's smell most
Some dogs do, but some dogs don't
No. Dogs Smell with their nose just like everything else that has a nose. Their noses are a lot more sensitive than human noses so they can pick up smells that we cant. Dogs do not however have any way to smell with their teeth.
They can smell food on you, or they are exploring a foreign smell.
They smell like dirty dogs.
geranium flowers.... dogs loathe this smell!
no because usually dogs feet doesn't smell!!!!!
no
Yes dogs can smell almost everything in their surroundings.
Other dogs butts
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.
Not normally.
They smell like any other human being.
Dogs can love or hate. If a person dose not like the dog its most likely for the dog to not like the person. Or if you are a stranger and you fear dogs they will smell your fear and will start barking at you and scare you even more. Some dogs bit some dogs don't. Most of the time dogs are friendly!