Also, they seldom will accept prey if they are cruising around their enclosure, out in the open. So you're better off waiting until they feel 'secure' enough (in their
hide, peeking out) before you offer.
Snakes also get stressed out if we keep offering repeatedly, so if you think she's ready but for some reason she doesn't take it, don't panic...just wait a few days
before you try again. Remember snakes have evolved to go for periods of time without eating...they're not like us, they won't starve. Questions?