When she was a puppy, she yodelled when she was in her crate. She barks...but only one bark at a time and it’s really deep. I do think her vocal cords aren’t fully developed or something along those lines.
She doesn’t make much noise, unless she is startled, but when she plays she emits this growly sound that freaks people out. She’s a sweet dog; but most people hear her playing and think she’s killing me. :)
She is quite intelligent, and has the Basenji spunk. She was wheelchair bound due to a neuropathy, but taught herself how to walk again. (Yes, I am worse than a new parent. lol)