oh zivagirl. I'm so sorry for your loss.
I think animals have a 6th sense along with their sense of smell that has been proven over and over to detect issues we can not.
I'm sure she is mourning. Confused on where your husband might be. Give her time, love her, and heal together.
It's MICHELLE, scarfish! My name is MICHELLE! Jax is my DOG!
~The strength of one's opinion should not exceed their knowledge on the matter~