My little boy is 15 months and I do 'don't offer don't refuse' with him rather than set feeds. Sometimes he wants it 3-4 times a day (for comfort, if he's teething, if he's tired, if he catches a glimpse of them and remembers they exist... lol), sometimes just once before bed. I don't think the amount of feeds she's giving him is unusual, I think it's more that they're at fixed times like a baby might have, so they're more like 'feeds' than just boob for comfort. Wanting things to fit in neat routines and schedules to be a recurring theme with Rhiannon.