Hiya, am new

Anyways does anyone ever have this problem of you will be sat there and suddenly its like the whole room vanishes and your seeing something else but no1 or nothing can snap you out of it ( my dog has tried). Its from your own point of view, not to the side or in someone elses body. Anyhow I get this often two to three times a day, varying from my Partner making a cup of tea exactly the same as I Day-dreamed it, to the police banging open the bedroom door and arresting me ( I wasn't guilty lol a not so nice person who I know tried to frame me for Burglary using a fag end with my DNA on it, to try and claim compensation, they got fined for wasting police time haha) and it drives me absolutely outa my mind at times! I'm not bothered now if I see, say my mum storming out of the room during a daydream (Thats the only thing I can refer to it as) but when its of, say my dog being put to sleep ( which happened to my old jackrussel after I daydreamed it happening about a week beforehand) It really does make me worry. I've dreamt that my younger bro ( who is spoilt and braindamaged, is 13, but has the mind of a 2-3 yr old, and also happens to hit,punch,kick,headbutt etc my mother) as an older teenager pushing mum down the stairs. Dad reckons shes so fat she'll bounce, but thats not the point (they are divorced btw) and I'm dreading the thought of (1). mum may get badly hurt or die and (2). I'l still be at home when lewis is a 16.
Oh and has anyone had any problems with close pets KNOWING when you are dreaming?
I spend ages after a vision just calming my dog down, I've had her since she was five weeks and was there when she was born, had her weeing outside and staying by the time she was eight months, was so proud but we are very close ( even closer than myself and my partner) and she goes everywhere with me. 3 weeks ago she waited off the lead outside of specsavers for me for an hour (she is nearly 3 yrs) just laid down watching people pass by. Got her spayed and microchipped, I have to be careful, she won't wear a collar or lead (my fault) but shes never needed to. Sorry back to the dreams - the dog apparently cries and whines and stares at me all the way through a dream, my mate told me (the only people who know are my partner, mate and close family) Any ideas why? Thanks people