Luv this cage,started black 1 first,Mistress liked that couldn't see inside+the spikes when I mess up. Not long after Mistress made me buy the clear 4 when I'm a good boy so I can see but not touch. I recommend a cage support belt 2 keep everything good+tight no!!getting out. Mistress saw on carton of HOD 300a red+blue listed cage r they available +shipping 2 the U.S.?PLEASE send answer by e-mail Thank you Mistress K