Thanks for the advice!
Thanks, Greg. Josie does seem healthy. I have fed her dead mice before and she eats them fine. I have never had a problem with her eating - she is a piggy! And I feed her 1 large mouse a week!
My most recent problem happened over the weekend. I caught our female cat, Tina, on top of the snake's cage three times! Both of the cats are very curious about the snake and they watch her constantly(when she moves around the cage - she is mainly a hider and hides under her logs). Anyway, Tina had pushed down the metal mesh top on Josie's cage. I tried to fix it as best as I can and we now keep the cats out of the bedroom where Josie is when were aren't home. I have got to watch it closely. Josie is only about 4-1/2 feet and cornsnakes are skinny - they don't get wide like other snakes. Ike and Tina both have their claws still (can't stand the thought of getting them declawed) and I think they could really hurt Josie!
Good news, though, we are going to pick up the boxer next weekend. My grandfather-in-law has asked around the area and called many vets about her and no one seems to know anything about her. If the owners do resurface, we will definitely give her back. She isn't fixed (was in heat for the last couple of weeks) and I have no idea if she is housetrained, so we'll see. I have done some research on introducing her to the cats, so hopefully it will go well!
Thanks again for the advice. You were a big help.