Jen, thanks for updating all of us. How scary for you to hear and realize what was going on! Thank heavens you were home, and were able to cope with this immediately. This is where all your training and experience came in, helping to stop the attack and getting baby Sunkist to the ER.
Prayers for the white coats to help Sunkist and for all to be VERY well by the morning!
Will the other beverage kitty be staying with you for the night? I think this will be the first night alone from all siblings, so maybe a little extra TLC for that one; and the purrs will help you feel better. Hugs to you, Jen!