Spoke to the vet and she said sometimes it can take longer if it's a bad infection and that a month or more on baytril shouldn't hurt her. I said well, I'll be in for her stitches to be removed so if it's not cleared up by then we could maybe try something else. She said if that doesn't clear it up we could do a swab for fungal and give meds accordingly. And that hopefully she won't build a tolerance to the baytril.
As far as the tail, yes it fell off the first time over about a month maybe 2 ago. It all seems fine until I noticed the gray line again, but WAYY higher up this time. Doing betadine soaks 2-3 times a day and using neosporin as well. The part that I picked sadly looks really shriveled and dry, but hoping it will fix up with the treatments. If that isn't any better by the vet visit, I will be getting that looked at as well. Oh, this is just so awful for her. She seems in better spirits though since resuming the baytril, so maybe she just needs it a bit longer than most. She was bad off more so than I thought, so perhaps she just needs more time......also, can the serrapeptase cause any interactions with the baytril that anyone is aware of? I don't want to make matters worse for her by doing too much.