First, can I keep buttons with my Coturnix?? Buttons are sooooo cute but I wouldn't want them to get beat up or anything. Second, (sorry this is totally random) I am a landscape architecture student and must have a landscape that has a large llama pen and duck pond as part of a design. I was thinking of lumping the animals together, with the pond inside the llama pen. Is that stupid?? Would the ducks get trampled?? I need some information so that I can defend my design!! Feedback is much appreciated!