My pet rabbit turned into a dog

Date: 5/6/2018

This dream started out with me walking into the front door of my apartment and it suddenly hit me that I hadn't checked on my rabbit Oliver in several days. I darted up the steps where his bedroom was and when I opened the door instead of my little Brown and white rabbit, There was a big Brown and white pit bull standing there. Somehow I knew right away that it was Oliver because it still had his personality. He ran over to me and I could tell that he desperately needed to go to the bathroom so I led him down to the back door and as soon as I opened it he flew out and started using the bathroom.