tree i.d

Hi everyone, I recently picked up a tree from a shop because I really liked the shape. I know nothing about it, however, and neither did the guys in the shop. Could you please help my identify this new buddy of mine so I can take good care of her, and also finding out that will my cat be sick if...

Anyone know what species this is? I got it from City Mill and it was labeled Juniper $8.99. I live on Oahu. Anyways thanks for looking.