Dream of falling

I was standing in my back yard wjen I notice that my fence were falling apart and then when I turn my head to the corner of the fence it was a big white dog sitting and starring at me and my neighbor was on the left side f the dog. He told me to try to leave slow before the dog could bite me but I just panic and I couldn't find a way through the fence so I started crying and trying to jump on top of a chicken wired