[ZoeysHumanMom]

I'm Worried about Zoey, my 15-month-old Yorkie. A week ago, she had a black stool. I took her to the vet. The vet didn't find anything wrong. I can't get Zoey to eat dog food. She's always been a picky eater, but now she goes for days without touching it. I've had to resort to cooking for her. She loves people food.

Her behavior worries me. She has started hiding from us. She will go into the bedroom and get under the bed. She also hides under the sofa in the family room or the chair in the living room. At the time she's doing this, she seems really mopey--no energy and a little sleepy. She's never done this before. She just started this.

Her stool is still dark, although not black. She's had diarrhea several times in the past week, but before I started cooking for her.

Any ideas or information you have will be greatly appreciated.