Great addition.
I picked one up for free. The keeper was all crabby that her milk was getting dark. Had him for about 8 months, though he was just muddy, but then one day I realized.... "Hey... I think you're actually black now?"
They are crazy peeing machines. Handle him lots while he is young cause they get stinkier. Worst part, if he pees on you... you're supposed to keep hanging on to break him of it.
I never got that far in the therapy session. I shudder thinking back to it.
But you'll love the process, it is very cool to watch.
Bruce