Missy was born 8-18-10, she weighs 2 1/2 pounds. She came to live with us 9-26-10. She is very sweet and has a big bark for one so small. We also have Punky 2 1/2 years, and Lucy she is 6 1/2 years who keeps the other two in line, Missy can keep up with both of them, and is starting to chase our cat, but will run to mama if she gets to close. Punky weighs 6 to 7 pounds her and Missy play hard and Missy can hold her own.