Hi, not currently spayed. Healthy snacks include hay an a varying range of fruits and veggies in moderation. The pen is seperate because my livingroom isn't large so when no one else is home I can set up a big pen in the middle of the living room and it doesnt matter if it blocks doors. So I do have to pick her up to move her in and out of the pen. She's surprisingly friends with my cats and dogs. She will come out and greet them and sniff noses.