Thanks all! Good to know a small rat is sufficient, I was really dreading having to get a larger one. I've had some bad experiences with rats - they can be real jerks! I used to worry they would bite my old snake, and they would squeal when they died vs. mice just submit. Not to mention the time a rat decided to spin uncontrollably when I had him by the tail until his tail fell off and he went running. That was awesome.

She does have a slight wheeze, which worries me considering my prior snakes RI, but I'm hoping changing her conditions and giving her a more stress-free environment will help. Crossing my fingers.

Thanks again all! Been having fun reading all your posts for the past few days.