TCC of the prostate

Hi everyone. I've been reading alot of the posts, and while I have been able to find alot of information on TCC of the bladder, I haven't been able to find much on TCC of the prostate more specifically. My dog Rocky was recently dx'd with it and I'm trying to gather as much information as I can about treatment, diet, etc. but am having a hard time. Any advice or suggestions would be much appreciated.

God bless us all going through this with our canine babies.