Hey! She is cute! and that's a great size! she shouldn't get over 5 lbs max. I can tell she came from a good breeder. with the Bil Jac food she included. It is pure processed Chicken. It also has cane syrup in it to stop hypoglocymic problems. She is now over the age of 6 months and it is safe to wean her from that. Good luck with your new little Morkie. You have the best of Both Worlds!
I hope she will make you a wonderful companion, and Buddy!!