Share 'Separation anxiety'

Hi to all, I am hoping for some help. I am currently fostering an 11 month old female Great Pyrenees. Maddie (Pyr's name) came to us several weeks ago weighing in at next to NOTHING(52 pounds) ...she is only slightly above that now. She is a total love of a dog - very gentle, and soft natured. But maybe due to the possible abuse, and certainly neglect - that she has gone thru for the first par...