So I have two degus one female one male and I had to split them up it came down to that. I still think the girl may be pregnant but I cant say for sure. They've been together all their lives though. (siblings :/) I split them up today and I bought two new degus one male and one female so I can have two males in one cage and two females in one. (building a huge 6ft long by 4ft 1in high cage with a separator in the middle for each sex, which will be done in 2 days) But the problem is introducing them. We've already established that they fight and will fight til death both the males and females.. How can we get them to go in the big cage together females on one side and males on the other without them killing eachother. I have made what I wanted to be a simple situation into a very hard and almost impossible task!