Mitzi is Mitty, itty-bitty-pretty-kitty, Buddha or most often lately Buddy (pronounced more like Boo-Dee) or Boo'd (she's kinda round and often sits in a pose that makes her look like a little furry Buddha) She most often responds to Mitzi, but she's come running to anything else I call out, especially if treats or food is involved. I think she responds more to tone of voice, rather than what's being said.