I have been looking into getting another russian to keep with savanna, her enclosure is definatly big enough. Would it be possible to introduce a male, probably larger, into her pen with her? I wouldnt want a larger male to bully her, and the chances of finding one around the same size and age as her are pretty slim. I dont know much about keeping males and females together, especially at different sizes. Can anyone tell me if this is possible, or if would it cause any problems?