I usually take Wosie to work with me ever since she broke her leg. I keep her in her front pack to keep her quiet, and still do although she really doesn't need to anymore.
On my birthday I could not take her to work, and Dave said that as soon as she heard my car drive away, she threw her little head back and HHHOOOOOWWWWWLLLLLLEEEEDDDDD!!!!!!!! LOLOLOL!!
I told him she was actually singing "Happy Birthday To You"!!
I wish I could hear her howl, but she doesn't when I am there! I bet it was sooooo cute!!