Canine parvovirus, commonly known as katgriep, is a highly contagious viral disease. It most often affects young, unvaccinated puppies, although unvaccinated adult dogs can also become infected.
What are the signs of parvovirus?
The virus attacks rapidly dividing cells, particularly those lining the intestines. Common signs include:
- Vomiting
- Severe diarrhoea, which may contain blood
- Loss of appetite
- Lethargy
- Dehydration
How does parvovirus spread?
Infected dogs shed the virus in their faeces. Other dogs can become infected by sniffing or licking contaminated surfaces, objects, environments or affected dogs. The virus is extremely hardy and can survive in the environment for many months, sometimes for up to a year.
How is parvovirus treated?
There is no medication that directly kills the virus, but parvovirus can be treated. Treatment supports the puppy while the immune system fights the infection and may include:
- Intravenous fluids to prevent and correct dehydration
- Anti-nausea medication
- Antibiotics to reduce the risk of secondary bacterial infection
- Nutritional support
Many puppies recover with prompt, intensive veterinary treatment, but the disease can still be fatal despite the best possible care.
Prevention is critical
Vaccination is the most effective way to protect dogs against parvovirus. Puppies need a correctly timed vaccination series, followed by boosters as advised by their veterinarian.
Contact Central Vet Midwater immediately if your puppy develops vomiting, diarrhoea, marked lethargy or refuses food. Early treatment can make a major difference.