I hear that dogs don't really bark at ghosts, but at the devil. Cats are the only one who could see ghosts. A dogs hearing range stretches beyond ours, which is why we sometimes do not know why they bark.
yes dogs,cats,horses,birds can all sense ghosts and some dogs get trained so smell out various cancers
With the exception of charlatans no one 'talks' to ghosts.
Dogs Dolphins and bats can all hear things that humans cant and so can cats but only sometimes.dogs ganot hear pepole but the can here dog whistle that we hardly hear.
Depends. Labrador and friends you cant but on dalmatian and friends i hear you can!!!
Because of it's fur
yes infact they can hear much louder than that they can here stuff we cant even hear
Dogs and owls
ghosts
yes you can
They scrare people by knocking down things. You can hear there foot steps. They will grab you and cut you.
something to do with the pitch of things.
Even people cant hear better than dogs