Thank you for submitting your question regarding Fluffie. She is adorable! I suspect that she is mixed with a Cocker Spaniel, Shih Tzu or Havenese. Dog DNA test kits are available if you want to know for sure. She could be a combination of more than two breeds. You take a cheek swab and mail it to a laboratory. The DNA results of her breed combination are sent back. I hope this information helps!