I just looked up what our pup was on at the vets 5 years ago when she was in isolation for a week-but she was vomiting and had bloody bowel movements.
1ml of Tamiflu for her 13 lbs 2 times a day. She was on metoclopramide, albon and reglan (sp). She had an IV for fluid support with potassium.
My understanding from some friends who still do rescue is that they now combine the Tamiflu with an antibiotic and this seems to work better (but I am not a vet ).
One thing I will say though- YOU are your pups best advocate. If you do not feel your pup is getting the best care then speak up....ask questions....research...it could be the difference between life and death.
Your pup is in my prayers. Best to you and your family!
This vet is good. I think he’ll be alright.