Doberman Has Separation Anxiety

I'm going to show you what happens when I get up from sitting with Molique. I use a pillow while sitting on the couch behind my back for support. I can sit all day with her but as soon as I get up to do something, this is what happens. I just started dinner. Haven't left the house. Vet says its separation anxiety. She never did this until I start working at Walmart. Understandable, as I stayed home with her for the first 1 and a half of her life.