Thanks for all your responses. Before I even got them, I decided to bag the FF idea. It was delivered already, so I just put it in the car - didn't even bring it in the house.
Now I'm trying to decide between the CN and FN. I have 2 cats, and I don't have any idea how they will be with the chins. I tried telling them that we were going to get 2 big mousies but they couldn't hunt them; they were going to be their sisters. I got a look. LOL
I know that the CN has the half inch bars, which would probably be harder to get a cat paw in. Ultimately, I would like to keep the cage in the living room once I know it it safe.
So does anyone have pics of both the FN and CN so I can compare?
Thanks again!
Trish