I'm sorry for your lossI put her down on Saturday. She began with a ramping up of her symptoms until she was litterally harking every few seconds. after 24 hrs of that i decided that was best for her. i saved her neck/head to do a necropsy on, its in the freezer so i can do it later. i got a good look down her throat, couldnt see anything.
I hope you will be able to see something with the necropsy, please keep us posted.