I hope the new diet works in getting Penny`s protein levels up, poor baby, who knows what she had -or not had- to eat before she came to you.
Sounds like she is doing better with the housebreaking, she is a bright girl and I am sure she is going to do even better when she really understands what to do. She maybe go a little bit into reverse with everything when you go back to work on Tues, something new to get used to, and perhaps you have to put her in the enclosed porch for a while. Please keep letting us know how she is doing.
Good luck, and bless you for working with her and giving her this new life with love!

Hugs to Penny....and Leo too!

Chris