well first, I love mutts. So basically anything with a lot of different breeds is perfect for me.
But out of purebreds:
1. Sheltie (sorry!)
2. Yorkie
3. Collie
4. German Shepard
5. Lab (Chocolate, Yellow, Black)
6. Maltese
7. Brittney Spaniel
8. Cocker Spaniel
9. Huskie
10. Dalmation
and there's a lot more, but you said just 10!