Hi All, I have a rattie who was diagnosed with a PT about six weeks ago. She was initially on 0.25 mg per day pred and also cabergoline. Her symptoms disappeared within a few days and she was completely back to normal. About two weeks ago her symptoms started to return and so, with vet advice, I increased her daily pred dose to 1 mg (two 0.5 mg doses per day). The cabergoline is still the same (half a 0.5 mg tablet every three days). Again her symptoms gradually disappeared. Since yesterday her symptoms are starting to return and so today I have given her 1.5 mg pred, split over two doses. I am still giving the same cabergoline dose, as I think that the steroid seems to be having the most effect at controlling the symptoms. So, I think that this is going to be a constant issue as the PT is obviously progressing. I wanted to ask whether anyone has any similar experience and knows of the maximum prednisolone dose (per kg) that I could safely increase to. My rat is 600 g. Any advice would be appreciated!