I will keep fingers crossed for Halo.
You know, when my GSD was put on anti-fungals (ketoconazole and fluconazole), with each of them, it made him very wobbly and unstable on his feet. I hope that Halo is better now that the meds are done?
It is very frustrating, because we want our vets to have answers (particularly when we are paying good money!). But so often, these things are so elusive