this is why I will never have intact females. Our house is very small (500 SQFT if its lucky) I already have to seperate Lincoln and Josefina because she has arthritis and he is super rough on her and hurts her

, I couldnt imagine having to do a three way separation ... yikes! No thanks. I would let them go through one heat and that's it, my boys are always neutered after their growth plates are confirmed closed. I am never going to show conformation, or breed, so to me there is no need to keep them intact.
FYI Sawyer is an ACD, so he will probably be an ass LOL.