Advice for a FTM needed

My baby is 4 days old and consistently falls asleep on my breast during feedings to the point that she only gets a few swallows in. I’m able to pump enough to bottle feed her, So supply isn’t an issue. Any suggestions on ways to keep her awake to feed? I have tried using a nipple shield since we were told her palate is a little high and she still decides the boob is a place to nap rather than a place to eat