what did the dog say to chinchinchalla?

This sounds like a riddle! Here's how I'd approach it:

* Play on words: Think about words that sound similar to "chinchinchalla". "Chin chin" is a common phrase, perhaps related to a greeting.

* Dog-related actions: Dogs often bark, wag their tails, and fetch.

Putting it together, a possible answer could be:

"Woof, chin chin!"

This combines the dog's bark with a playful greeting.

Let me know if you'd like to try another riddle!