Hi Maddy
My little cocker Sadie is 7 month old, and I have to leave her for 2 to 3 hours a day when I go to work, Sadie is not crated, she has the back room, and there is a baby gate to the lounge room, so she cant go there. I leave the radio on, and made a routine when I leave. I put her outside to do her buisiness before I leave, then she gets a treat, or I leave her with a rawhide bone. She takes that to her bed. When my husband gets home she is normally still busy with her bone. She also has lots of toys which she drags around everywhere. Just give it a try, She can only make a mess, just restrict her area, but I would not crate her. Good luck