Yeah, I think the vet was going to give her cephalosporin at first, and I'd asked for a liquid (Jenna's pretty good about those) but by the end of the visit she'd decided on clavamox and I'd forgotten how nasty that is. 

 Ah well only 7 more days... 0_o
The distressing thing is that honeycomb-like wrinkly skin is spreading quickly. It's starting to show up on her belly around the edges and moving towards the center, and it's everywhere under the base of her tail. The fur is still thinning at an alarming rate and she's chewing her legs enough to put sores in the crooks of her forelegs. She hasn't left her feet alone yet.
I am not happy about how quickly this is progressing. 
 
I wonder if I should bathe her more frequently or less often? Currently we try not to go longer than two weeks, weather notwithstanding. (Up here it's not wise to be wet or damp with temps going subzero in case you have to go outside quickly, plus I'm trying to keep blow drying to a minimum.)