Ok for the purpose of this Thread i have to tell you guys why animals can see or sense things we cant hear or see.
In brief every animal in their brain is to have founded by scienctist magnetitium. A magnetised iron compound. These have appeared in birds aswell so they are able to tell which is north and south by feeling the earth's magnetic waves. However humans also has these kind of material but we dont have enough of this to a extent that we can sense the world's magnetic waves or ghost relates things. You may call seeing ghost ur 6th sense or saying that all animals has 6th sense.
I've came across a site where i learnt alot about this and it sells the pills that gives you the necessary amount of magnetitium for your brain to be able to sense things like animals aswell. The site is
www.magneurol.com admins im not sure if im allowed to post this delete it if i violated. anywayz guys learn from this. It doesnt necessary mean u can see ghost but it enchanced your 6th sense or open your 6th sense