Well... that is a bit disjointed but I had to get it out while it was in my head LOL. Two elaborations:

1. When she holds her breath I blow in her face & if that doesn't help I have been known to use the "naughty puppy" water pistol. It has worked everytime. She takes a giant breath & starts screaming.

2. DH & I are seriously working on plans for this behaviour. We are having an appointment soon to see a triple P independant consultant on an individual basis to help us manage & cope with different behaviours.