I had a dream about some really weird cats?

So it started out on my front porch, where I was feeding a squirrel an acorn. I had about 3 in my hand, and when he had finished his second acorn, I decided I wanted to plant the third. So I went around looking for some good gr to plant it in. I ended up in this area of my neighborhood that I "knew" was in my neighborhood but in reality, that area doesn't exist. Just an FYI, this one was in WV, where I live. It was my neighborhood, but with an imaginary extension almost. So I started to plant it in the yard of a house, because once again, I "knew" they were my neighbors and I had met them before, and I fell down the hill that their yard was. The house was at the top of the hill, and it declined the further back you went into the yard. Anyways, I fell down, and the sun suddenly came out. But there were these huge cats there, like lions almost, except they were albino, red eyes and everything. Except the eyes themselves were dark brown, it was the fur around their eyes that was red. They looked like something out of Alice and Wonderland. They wanted my acorn. Well, I was in a real rush, they were attacking me, but I planted the acorn in the yard, and started to run away. But I was now in a neighborhood that I used to live in, which is in NJ. This one was an exact replica of the real thing, no added parts. Well, I was running towards a big road that sort of divided off a small part of that neighborhood, because I was trying to get to my friend's apartment. Two of the cats were following me, each had a grip on my arm with their mouths, kind of like how my dog does to me when we're playing and I start running away with a toy she wants. Well anyway, when I cross the street, one of the cats stays behind, while the other still has a grip on me. My sister walks out of the apartment closest to me, which isn't my friends. She's with a girl who lives by us in WV. The other cat let go of me and ran back across the street when she saw my sister. My sister then said, really wisely, aren't you worried about it? But even though I felt really guilty, I never looked back to see if the cat made it safely across, just had an odd feeling that it was fine. I woke up then, to see my sister handing me an envelope from my NJ church with information about their trip to WV, an envelope I had been waiting for. What does it mean??????