Well I did start over with carl, I think I mentioned that last post. Hes just started 1.5u every 12hrs but his numbers still jump around between 300s and 400s. I just made an appt with a new Vet clinic. I called his other to express my concern and they blew them off and told me to up him to 4.5. I was like well no because right now Im at 1.5 and they got mad. So I told them I wanted to pick his records up tomorrow and Ive scheduled an appt with a new vet for wen @ 9am. I hope I like this one. As a military family I feel feel comfortable, she was vet for the military and also volunteers at the vet clinic on base. Im hoping she is good and has the pets best interest at heart. Oh the other vet also wanted to treat my neighbors husky for a severe case of heart worm, after a second opinion, the dog doesnt even have heart worm! I think i am making the right choice by switching.