Haku's mom says: Haku is a mix between an Australian shepherd and a Nova Scotia duck tolling retriever. He was adopted from the Flagstaff Humane Society. He loves to run and play with his sister, Chloe, and he is sweet to everyone. Haku has colitis, so he is sensitive to stress. We are very careful with him and give him lots of love and hugs, as well as happy walks with his sister.