cat/dog food out of reach (we moved them along with the rubbish bin into the laundry and have a safety gate seperately it from the kitchen). We also have a safety barrier between the ranch slider.
pot plants, cords, we put safety catches on most of the kitchen cupboards (have a couple of drawers Ella can get into and it is on plastic stuff). we also cleared the coffee table of all the stuf on it and moved things like vases, photo frame etc out of reach.
we also make sure that we keep the toilet door shut.
that's all that comes to mind atm, but you kind of learn as you go and bear in mind when she starts crawling it will only be slowly at first so you have heaps of time to move things out of reach.