Hi there Sue,
My EBF lo also did not take well to a bottle. She now drinks from a cup, however messily. Anyway, what we did was treat it like "dinner". DH and I would eat our dinner. Arwyn would be sitting in the middle of the table in her Bumbo seat. After dinner, we would help her drink EBF from a cup. As this was not her regular feeding time, she would not be very hungry but would take the milk. At first, we only put 1/2 oz in the cup because it gets very messy otherwise.
The cup we used is from IKEA. It is sold as a sippy cup but we took the lid off. The reason we chose this cup is because it has nice thin handles for her to hold and once the lid is off, there are no threads since it is a pull-off lid.
We started this about 4/5 weeks ago. Just this morning I put water in her sippy cup and she took it too.
Good luck!