Shellie, sending continued prayers for Cassie and for you. Was heartened to hear the good news about the 02.
Shellie you are awesome. With all you have been through you and Cassie are an impressive pair. You are so there for her and she knows that.
I have learned so much from you and can only hope I would be able to handle all you are managing. Muffy is in a good place, Cassie needs you and you have spiritually and physically answered that call.
No doubt you and your vet supporters are doing everything humanly possible. The YT prayers will weigh in as well