We visited the vet this evening. He commented about how much better she looks than she did during her last visit 1.5 weeks ago. He said that her posture is good, she looks sharp and bright and she is no longer walking funny (during her last visit, her rear legs were buckling, her back looked twisted and her expression was dull). She had her first laser therapy treatment this evening, so I'm hoping for good results. Her appetite is back and she is finally eating full portions of kibble, although I soak it in chicken broth so she remains hydrated.
eta: the laser was applied over her buttocks and thighs, her back legs and her spine near her back legs.
update 7:30pm. Tina, Loca and I just returned from the vet. Michele (the vet) took xrays of her heart, lungs, bladder, bowels and her spine, as well as her rear legs. There's no sign of any growths or tumours, which is good news. She has tons of gas in her bowels and bladder, I mean tons of it! her heart and lungs are clear. She has some arthritis and something else with her spine (can't remember what it's called; some fusing in the front and rear of her spine). she also thinks the she may still have an infection. the instability and loss of appetite are due to the laser; the first treatment i guess can be very painful, a bit like seeing a physiotherapist for an injury. Loca has another pain patch and some appetite stimulants. She is returning to the vet Monday to go over the results of the culture and to see if antibiotics are necessary. Michele is confident (99.9% sure) that her present discomfort is the result of the laser and that subsequent treatments will be much better. she also said that there's nothing wrong with her that can't be treated . whew!! i need a drink!
thanks all for your patience and support. this wouldn't be so bad if it wasn't such an emotional roller coaster and i wasn't losing so much sleep, as i jump out of bed every time she moves. things will get better.