We went to the vet...and we were right. It is psychsymptomatic. Which means she gets panic attacks which stress her out so much she can have symptoms of illness. The vet said she can either have injections or tranquillizers. But I told her I don't like drugs much...it's bad enough with worming, heartworm and flea pills every month! So she suggested I go to a dog psychologist...LOL...or just try to find a way to soothe her. So I am trying distraction...not saying byebye to daddy when he leaves for work. It worked last night so here's hoping