The dog seems to have a small, the doctor did not give the diagnosis, please help ~~

Somewhat hidden is a weak positive, as long as you see two bars, that is, on behalf of your dog got small virus, the doctor could not find the blood vessels, the first is the doctor's technology is not enough, the second is your dog has been dehydrated, not called cramps, called intestinal turnover, small must remember to prohibit food and water, you find that there are worms is that it is very likely to be your dog because of parasites caused by small, as for how to do, or to change the veterinary hospital in order to save the life of your dog, the dog will not be able to find a way to get to the bottom of the problem. Still need to change a pet hospital to save your dog's life