We've tried pulling her off with a firm, "No.", tried pulling her into me so she pulls off and I've even tried flicking her cheek which I dislike.
She's never lked bottles or formula and I have a hard time pumping, well hand expressing, more than 1/2 oz a day since I'm nursing her.
Yesterday we tried some Similac Sensitive in a Nuk sippy cup and she did drink it but she bit a hole right through the spout.
I don't know what to do but my nipples hurt so bad from her biting!