[Murphys Dad]

OK, I have no idea what it can be.... yeast infection sounds logic.... but I would check with the vet.... I hope Polly feels better soon

 

[Murphys Dad]

I was thinking that maybe the parts of the ears that you are seeing the blisters is where she is scratching but that she does, indeed, have an ear infection. I know all too well about the vet bills but I think you should get her checked.