thoughts are with you both. my bun Brice went through it 4 years ago, and I'm happy to say is still with us and doing well at now 9 years old. unfortunally my bun Gypsy started last night with nystagmus, and "dissyness" to head tilted this morning. fortunally I had meds at home and got her started on them asap. So I can honestly say I know what you are going through. best wishes, keep fighting-gabby