We rarely ever handle our Cham... But our cats are usually in the same room as the cage and the only time I ever see them even watching her is when we they see us paying attention to her. The cats could care less about her and her cage... But our cats are used to being around a lot of herps. I would never let a cat and my cham be loose in the same room no matter how used to each other they may seem.
It's funny cause I have 2 cats that could eat my lizards, but I also have to be carefull not to let my RTB eat my cats, or my lizards i guess. It takes a lot of responsible care keeping a zoo at home as I'm sure a lot of you know. I am incredibly cautious with how my herps are housed, and where my cats can roam. I know my cats seem not to care about the cham... but if I were to somehow slip... and a tragedy occured.. I would not be able to get past the fact that it would be all my fault!
I agree with the above post... Not worth the risk...
But I think this is a fun topic with all the cute pics!