O yeah!
Also the smaller might just feel intimidated and not wanting to push the boundaries.
http://img.tapatalk.com/d/13/01/12/ydyte3a3.jpg
http://img.tapatalk.com/d/13/01/12/e7apate7.jpg
But like I said just watch out with the co-habitation. One could bite the other. This guys tail never did grow back, but he did recover after the incident and was a healthy beardie with a stub.