Anybody got any advice for a 2.5 year old DS - who can't seem to get the hang of poos?! We started potty training in mid-Jan and have had great success with wees (he seems to have a very robust bladder!) but seems worried about doing #2s. Doesn't help that our Thomas potty has a hole which is a bit small for pooing - have just bought a robust seat for the toilet. He likes to run around before (!) but then refuses to sit on the potty - fortunately this only ever happens at home. Any advice v welcome!