I had a dream last night that involved this strange creature

She could talk and she was calling me over to send me on a dimensional quest but also warn me of the fire, but she didn't look like this yet. I can't remember her true form but she morphed into this goat and lost her speaking abilities when she saw some people drive over in a car. Then she got stuck in a shopping cart so I told the people she was my goat and helped her out of the shopping cart and carried her home.