[header] How to treat canine coronavirus [title] Take puppies to the vet. [step] In puppies, the risk of complications from the coronavirus (ccv) is greater since they are more prone to dehydration. Any puppy with diarrhea that is off color or who is vomiting should be checked by a vet. 
Likewise any puppy that has diarrhea lasting more than 24 hours should be seen by a vet because of the risk of dehydration. [substeps] To check for dehydration, grasp the skin of the scruff and lift it up away from the shoulders.