Thank-you for giving this sweet little boy a loving home. I rescued Sophie one month ago at 18 months old. I also have Lola 4 years. Sophie has adjusted beautifully to her new life here, and is such a sweetheart.
I'm sure you will have as much a rewarding experience as I have had.
As for food Google "Whold Dog Journal" list of approved foods and you will get a large list of excellent quailty foods. 

