Ahh, thank you I heard this info from a pet store person who has rats and she said she wasn't sure weither it inhances or makes it less likly. I was not, at any moment plannin on breeding my girls, we would have to many kids running around .

Thanx for the links YLL. I'll have to get to them and read them over.

Golden- I'm sorry bout your mice I used to have mice.

Ash