Before you go to "plumping her up" you might want to check and make certain she is truly underweight. My last two foster girls I thought were underweight because you could feel even their backbones, not just their ribs and the vet said their weights are just fine.
If she is truly underweight I would still want to consult a canine nutritionist to make certain the weight she adds is done properly.
__________________  ~Ruby, Reno, Razz, & Jack~ |