So as I'm preparing to bring home our new baby....I have a lot on my to do list. I wanted to get another cage and extra perches/playstands and found a couple really affordable opportunities but they are second hand.....really nervous about diseases and such. What are your thoughts on used cages? I spend a lot of time at my parents beach house on the weekends, the dog has his own bed so the bird will also need living quarters...? Am I putting my birds health at risk by getting a used cage, any recommendations on how to sterilize properly...? Thanks