Lil' Miss Izzie sleeps with me up in my bed in her napsack from Chattiesmom. Up until she was a little over a year she was downstairs in her xpen in the kitchen at night till she was completely pottytrained. She know knows to get up and go to her potty pad if she needs to relieve herself during the night. It only took one night of her having an accident on my bed and being put in her xpen downstairs and she knew that if it happened again she wouldn't be allowed in my bed.
