allll o answered question 9/27/2010 My Dog Won't Eat Or Drink, Has A Dry And Cold Nose, Is Weak And Shaking, Has Raspy Breathing And Diarrhea, And Is Throwing Up White Foamy Mucus. What's Wrong? Probably has an infection from drinking in puddles or eating garbage or something of the kind. Contact a vet imediately - they have medicines for it.
