I have two males together in a cage. I got this one male so my guinea pig would have someone to keep him company doing the day when I work. They don't even really go by each other. They are usually in different spots of the cage. Could they possibly not like each other? Should I keep them together or seperate them? They get along perfectly fine but they just don't do anything together. I kind of thought they would lay by eachother...am I just worried that they don't like eachother or is this normal for piggies?