I have an issue regarding a coworker. She is young, and is about to aquire two roommates. Coworker has a very high (95% or something) percentage female wolf-dog, who is very submissive. Roomate has a gamebred female Pit who is known to be female DA. There is also a third male dog belonging to roomate. Male dog is neutered, Wolfdog is not fixed, don't know about the Pit. Roomate now wants to add another fairly high percentage wolfdog male. This seems like a recipe for disaster to me, since everyone involved seems to think it will all work out ok. The place is very small, so the dogs will be together most of the time, or out in a fenced yard together. I am not particularly close to coworker, though we do get along. Should I say something, or keep my mouth shut? If I should say something, what?