Do you think that if dogs can hear things we cant hear, that they can see things we cant see?

Do you think that if dogs can hear dog whistles, and we cant, that they can also see the things we can't? Yknow how people say pets can sense "ghosts" or presence of the paranormal...well, do you think they can really see such. Not only that but do you think there are thins in this world that we could never imagine that is just invisible with us? What if a whole 'nother species lived among us and we just couldn't see?