I have a 2 year old rat that has a pituitary tumor, and I know she's at the end of her life, but I'm looking fo medications that can possibly extend her life, while making her more comfortable. Either that, or I'm looking at pain meds to at least help her die painfree when she is ready. I have heard Bromocriptine does wonders, Dexamethasone, or just plain steroids to help. Has anyone had any luck with these meds? Or is it time to let her go and have her euthanized...?