Criteria for judging small dogs:

1. Clinically, the dog has vomiting, diarrhea, lack of energy, and fishy stools.

2. The small test paper shows red or a dark red line.

Principles of treatment of canine parvovirus:

1. Take antidiarrheal drugs, commonly used are gentamicin and so on. You need to pay attention to the dosage of gentamicin. This drug has serious side effects. It is not recommended to use it in emergency situations such as minor ones.

2. Use antiemetics, hospital injections, or oral treatments at home. Vitamin B6 is commonly used.

3. Antibiotics. It depends on the doctor to decide whether to use a certain antibiotic alone or an anti-diarrheal antibiotic. It has the effect of restraining the virus and also has the effect of anti-inflammatory.

4. Use hemostatic drugs. If symptoms of bleeding occur, you need to add hemostatic drugs.

5. Nutrients, usually glucose, electrolytes and amino acids, are recommended. It is necessary to eat and drink without food to prevent anything from entering the intestines and stomach, so if possible, it is best to go to the hospital to get water to help with recovery.

6. Injection of parvovirus. This method can only be injected. The cause of parvovirus infection is insufficient or even no antibodies, so foreign antibodies are needed to resist the parvovirus. This usually lasts for a week. After the body produces antibodies, And he recovered.

Precautions for small dogs:

1. The incidence rate of puppies is very high. It is best not to take the dog before the owner has vaccinated the dog. The dog goes where the affected dog has passed.

2. After the dog becomes ill, all environments in the home and things he has used must be disinfected.

3. Inject your dog with regular vaccinations and booster vaccines.

4. After the dog recovers, the owner needs to supplement the dog’s nutrition to enhance the dog’s immunity.