Aha, Kaka.
1. Aha is a very nice, concise and easy-to-remember name, which is very suitable for Erha and Alaskan mixed breed dogs. Moreover, the name "Aha" is also friendly and easily liked by people.
2. Kaka is a lively and cute name, suitable for naming Erha and Alaskan mixed breed dogs, which means that the dog has a stable personality and behavioral performance.