What is the treatment of choice for canine parvovirus?

Supportive care, including fluid therapy and electrolyte management, is the treatment of choice for canine parvovirus due to the nature of the disease and its effects on the dog's health. Canine parvovirus causes severe gastrointestinal symptoms, including vomiting and diarrhea, which can lead to dehydration and electrolyte imbalances. Providing supportive care is crucial for stabilizing the animal and helping its immune system fight off the virus.

Fluid therapy is essential because it helps rehydrate the dog and maintain normal physiological functions. Electrolyte management ensures that the dog's body can maintain acid-base balance and proper muscle and nerve function, which are critical during illness.

Vaccination, while an important preventative measure, is not a treatment for dogs who are already infected. Home remedies and herbs lack scientific backing and can be unsafe or ineffective for treating a viral infection like parvovirus. Surgical intervention is typically unnecessary and not appropriate for this disease, which requires supportive management rather than invasive procedures. Thus, supportive care is the best and most effective approach in handling cases of canine parvovirus.