Thank you, I was very upset for a while after losing them. We have since locked down any hole larger than 1/2". I have tin all the way down to the ground and all the way up to the rafters 1/2" short of the roof beams. I've caught since Aug: 7 opossum, 5 racoons, and 5 feral cats (plus my own mouser 2 times 

 lol ). Husband handles the beasts once I catch them. I prefer not to know what happens to the wild ones but the cats are sent to a local animal shelter (if its not one of my neighbors pets, I just let them out with a scolding). The only repeat offender has been our cat.
I can confirm my Barnie took 8 months to lay her first egg. I've got some plans for the future as far a breeding goes but I am looking forward to seeing what my crossing will produce.