Anyone using Atopica?

[teenagebambam]

My 6-year old Beagle has lots of recurring seasonal allergies. 2 years ago was when they started and he had a REALLY rough summer/fall. Last year we knew what to expect so we got an early start on treatments, but he ended up on prednisone most of the summer which I don't like so much. He's been taking allergy shots since January and this summer has been the smoothest yet, but just this week he's having a flare up of some sort and the vet is recommending the addition of Atopica. I just can't find much about it that's based on personal experience, anyone using it?