Today we took Bella for a walk, and when we came home we walked up to our appartement. Ronald was ahead and Bella ran up with him. I was a bit behind because I got a message on my phone. Usually Bella runs ahead and then turns around to see why I'm not coming. I guess she was about to do the same, but this time things went really bad. Somehow she slipped and managed to fall down under the railing, on the way down hitting the railing and me before landing at the bottom of the stairs a full floor down. At first I couldn't understand what had happened untill I saw her lying there on the floor. At first I wasn't even certain she was still alive. As it turned out she's ok but it was an absolutely horrifying moment.