Bad eater?

Co

My baby doesn’t seem to get much when he nurses but I can pump plenty of milk, 3-4 ounces in a good session.

He’ll nurse for 20 minutes each side and still guzzle down an ounce or so from a bottle afterwards.

He won’t latch without a shield but latches beautifully with it, takes a bottle just fine.

Thinking exclusive pumping might be our best option. Any tips?