What did my dog sense or see?

[Anonymous]

So I have a 13 year old black Labrador never barks or nothing just a quiet super friendly dog that if someone broke in she wouldn't even attack until what ever I experienced tonight. So I took my dog out at 12:00 at night to use the restroom and play a bit. And I noticed a police care fly buy and turn and go back then a sherriff and a state trooper and another sheriff. But then I took her close to the highway because for some reason that's where she poops and across the highway is a cemetery and for some odd reason my dog started to bark aggressively like she wanted to rips someone's face off and I looked in the direction she was and saw nothing so what could it have been and why all the sudden bark aggressively I have never once heard her do that.

[Static_In_The_Attic]

Sometimes animals sense things beyond the grave or even the paranormal. On the flip side doggy dementia is possible as well.

[TrueConfection]

Could have been an animal and your dog was protecting you.