The doidy cup teaches your child to drink from a rim with its unique slant of the cup this enables children to drink easily as they can see the contents without thrusting their heads forward and downwards the doidy cup is an ideal aid to weaning as the natural mouth action used is the same as in breast feeding health professionals are advising use of the doidy cup to prevent long term health problems caused by delayed weaning and prolonged use of feeding bottles and spouted cups the doidy cu