I think they can
My dog can defiantly tell what I'm saying to her
yes they do because its like us we can hear other humans on the t.v and dogs can hear other dogs.
No unless you talk to them personally.
They cannot understand your words but they can understand your feelings to a certain extent.
Dogs do not talk normal or like we do because god made them that way and he did not want everything to be the same and think of it dogs talking like us.
You can't hear it because it is such a high note and dogs can hear better and high notes then us.
There is no scientific evidence to suggest that the dead can hear us in heaven when we talk to them. This belief is based on personal or religious beliefs rather than empirical evidence.
There smarter
Because it is a natural trait to talk against the things we do not understand - God have mercy on us.
because dogs can't talk to tell us. charlie complains though
It is because they can hear higher Frequencies than us like a whistle specially used for a dog it is really loud for a dog
10 times better than us
Cats and dogs have much stronger senses of hearing than humans.